Pennsylvania Rated Starting With O

NameRegular
Rating		Quick
Rating		USCF ID #USCF
Expiration
O Malley,Andrew 963 932142532179/30/2013
O'Boyle,James J1596 113844717/31/1985
O'Breque,Adam Rei 261/?? 256/??141317542/28/2010
O'Breque,Ethan Ma 175/?? 175/??141317602/28/2010
O'Brien Jr,John A1182 125204328/31/1997
O'Brien,Andrew M1230 9531293522211/30/2010
O'Brien,Anthony J1279 125609743/31/1994
O'Brien,Caitlin 293/?? 128367374/30/2002
O'Brien,Conor1161 866127998443/31/2003
O'Brien,Corey  138534961/31/2009
O'Brien,Daniel Ga183418451291429211/30/2013
O'Brien,Dennis J1374/?? 124414959/30/2008
O'Brien,Devin 753/?? 777/??1476803211/30/2012
O'Brien,Frederick1301 124509442/29/1988
O'Brien,John J  125715199/30/1995
O'Brien,Matt 986 1247589211/30/1986
O'Brien,Matthew J20852132133779965/31/2012
O'Brien,Matthew P 843 807/??129352215/31/2007
O'Brien,Sean  124409299/30/1985
O'Brien,Sean P 225/?? 126673191/31/1997
O'Brien,Shawn P1509 125515051/31/1996
O'Brien,William P1289 124022013/31/1987
O'Connell,Dale R1940 124523723/31/1987
O'Connell,David J1483 123488701/31/1988
O'Connell,Edgar 695 691137015665/31/2012
O'Connell,James1497 1112386410/31/1993
O'Connell,Kerry 400/?? 126852277/31/1997
O'Connell,Matthew1325/?? 130965952/28/2006
O'Connell,Ralph  124428854/30/1985
O'Connell,Ruth A 877 124992807/31/1988
O'Connor,Aaron  126855887/31/1997
O'Connor,Alex 553/?? 379/??1301621411/30/2007
O'Connor,Chris1240/??1273/??133101821/31/2011
O'Connor,Daniel N1508/?? 128361254/30/2003
O'Connor,Gus Greg 307/?? 262/??1284369411/30/2007
O'Connor,James F 656 126737783/31/1998
O'Connor,John  125788178/31/1993
O'Connor,John  1274988610/31/2000
O'Connor,Kieran 286/?? 204/??139151913/31/2009
O'Connor,Patrick  128607842/28/2003
O'Connor,Richard1045 125336059/30/1990
O'Connor,Steven J14431503/??101417709/30/2012
O'Connor,William1382 124716084/30/1987
O'Connor,Zachary 322/?? 322/??1479936512/31/2012
O'Dell,Allen R1550 124795255/31/1996
O'Dell,Jody  127067873/31/1998
O'Donnell Jr,J J1877 123962511/31/2013
O'Donnell,Bobby 491/?? 1285192412/31/2002
O'Donnell,Brett 440/?? 450/??1303622312/31/2005
O'Donnell,Brian J1000 2003184110/31/1988
O'Donnell,Conor P  1275626212/31/1999
O'Donnell,David 783/?? 779/??131929975/31/2006
O'Donnell,Devin J  127733025/31/2000
O'Donnell,Kristen1427 2003181110/31/1988
O'Donnell,Michael 797/?? 210007522/28/1995
O'Donnell,Roger P  1015785412/31/2099
O'Donnell,Sarah  125396723/31/1991
O'Donnell,Sean 562/?? 126492204/30/1996
O'Donnell,Tim E1424 1256495211/30/1997
O'Donovan,Kyle 739 126920576/30/1999
O'Halloran,Terenc12421294/??126430954/30/2000
O'Hanlon,Bernard1308/?? 1285245512/31/2002
O'Hara,John J  126518555/31/1999
O'Hara,Michael J  1245557412/31/1985
O'Hara,Scott 417/?? 272/??137043889/30/2009
O'Hara,Tommy 244/?? 231/??145963962/28/2013
O'Kane,Jason M 718/?? 210016575/31/1995
O'Keefe,Sean T 694/?? 128075346/30/2001
O'Keeffe Jr,Timot2111 100374256/30/1996
O'Lear,Michael D1214 125597208/31/2000
O'Leary,Davis 107/?? 107/??141818673/31/2010
O'Leary,Devin 849/?? 126780354/30/1998
O'Leary,Gary  1244623012/31/1985
O'Leary,Graeme 275/?? 276/??1432035212/31/2010
O'Leary,John S14311495/??124172261/31/2012
O'Leary,Patrick  127071684/30/1998
O'Leary,Reese 610/?? 610/??1432036712/31/2010
O'Leary,Ryan1005 126239294/30/1998
O'Mahoney,Sean 732 200839283/31/1994
O'Malley,Brian M 992/?? 210007002/28/1995
O'Malley,Tom  124705685/31/1986
O'Mara,Robert S1568/?? 127628992/29/2000
O'Meara,James M 501/?? 454/??129301463/31/2005
O'Neal-Odom,Arche 335/?? 334/??136399212/29/2008
O'Neil,Wesley A 752/?? 128311213/31/2002
O'Neill,Dylan D 262/?? 247/??1425280510/31/2011
O'Neill,Jake Thom 356/?? 339/??1425711610/31/2010
O'Neill,Patrick  2004247812/31/1988
O'Neill,Reils  1356413611/30/2007
O'Neill,Sean B  1254388812/31/1990
O'Neill,Timothy N1355/??1355/??1289122212/31/2003
O'Neill,William A1335 1238777012/31/1992
O'Neill,William A1348 125172107/31/1990
O'Regan,Kenneth 825/?? 801/??1368475512/31/2006
O'Rourke,Gerard1946 1244497411/30/2010
O'Rourke,Gerard J 100/?? 136940874/30/2010
O'Rourke,James1329/?? 126128328/31/2001
O'Rourke,James R1603 124490521/31/1986
O'Rourke,John 881/?? 128988373/31/2004
O'Shea,Tim 341/?? 127166298/31/1998
O'Sullivan,Brian 947/?? 126407521/31/1996
O'Sullivan,Dan1026 124934585/31/1988
O'Toole,Sean P 349/?? 331/??1289007112/31/2003
O'Toole,Thomas J 105/?? 105/??146305183/31/2012
O,Jun Kwon1440 124759792/28/1989
O,Jun Young1349 1244213812/31/1987
Oakman,Thernell  1340766712/31/2005
Oaster,Brian1312 1241324212/31/1985
Obenour,Jill 756/?? 1300349111/30/2005
Ober,Brad1380/?? 127274986/30/1998
Ober,Eric1039 125010669/30/1989
Ober,Ivan G1585 1145941210/31/1981
Ober,Karl  125802219/30/1994
Ober,Nathan1094 125269362/28/1990
Oberdiek,Lucas 108/?? 107/??144094663/31/2011
Oberdorff,Barry  125457362/28/1991
Oberholtzer,Chris 593/?? 665/??127789169/30/2000
Oberholtzer,Jeffr 400/?? 1277891510/31/2001
Oberholtzer,Leon 884/?? 201035147/31/1993
Oberholtzer,Neal200918931015725112/31/2099
Oberholtzer,Steph1077 125499187/31/1996
Oberman,J David  126255001/31/1995
Obernauer,Alexis  127376973/31/1999
Obert-Thorn,Stacy1213 2002138912/31/1992
Obod,Keith 126/?? 124/??1455763312/31/2011
Obod,Neil 331/?? 317/??1416337412/31/2011
Obringer,Mark P  124982213/31/1989
Obusek Jr,Ernest  1254692210/31/1998
Ocasio,Luis E1413 124898332/29/1988
Ochmanowicz,Antho 673/?? 786/??136663514/30/2012
Ochmanowicz,David 820 126407623/31/1997
Ochoa,Carlos A  1253679810/31/1990
Ochsner,Alexander  1429094211/30/2010
Ocker,William  1254922111/30/1990
Ockman,Stuart16871591/??1016010312/31/2099
Oddo,Nicholas L  126260548/31/1995
Odell,Andrew1300/?? 126438215/31/1997
Odell,John1068/??1016/??131180314/30/2014
Odoms,Donald1466 1208744010/31/1993
Oestreicher,Jonat 762 741/??126780364/30/2000
Oetinger,Will  126392191/31/1996
Oetzel,Clarence  124291686/30/1985
Oft,Nicholas M 459/?? 128015153/31/2003
Ogagan,Ejiro  1441810312/31/2009
Ogazal,Eugene 972/?? 125750974/30/1992
Ogden,Robert C 687 1252513912/31/1989
Oglesby,Ralph  126720642/28/1998
Oglialora,Joseph  1252981610/31/1989
Ogunkua,Olubemiga  127764183/31/2002
Oh,Chien C1581 124941539/30/1996
Oh,Glenn 243/?? 552142440369/30/2012
Oh,Isaac 610 2002139010/31/1990
Oh,Joseph 930/?? 146205813/31/2012
Ohkawa,Shingo1280/??1269/??210017429/30/2000
Ohkawa,Taku1236/?? 126991291/31/1998
Ohl,Clifford O1444 200621843/31/1990
Ohl,Raymond G1059 200621483/31/1990
Ohler,Joe1900 101806602/28/1993
Ohliger,Michael A1134 200131001/31/1993
Ohms-Winnie,Asher 100/?? 100/??133315651/31/2007
Ohta,Brian  129115949/30/2008
Okabayashi,Max 310/?? 304/??132190478/31/2006
Okada,Shinji 701 7141281442011/30/2003
Okamoto,Michael  1292013212/31/2004
Okel,Travis 549/?? 210017805/31/1996
Okhovat,Al  137300976/30/2008
Oklin,Bryan 796/?? 126272769/30/1995
Olaloye,Jerome15191421/??125960852/28/2006
Olander,Erica1111/?? 125788998/31/1992
Olander,Ronnie S 286/?? 1272136911/30/1998
Olbrich,Nathaniel 453 457128559661/31/2008
Olbrich,Samantha  1331168712/31/2006
Olbum,Jeremy 448/?? 445/??129088386/30/2004
Olbum,Jon H 1527129092496/30/2004
Olbum,Orly 100/?? 100/??129098937/31/2004
Oldaker,Jacob 658/?? 671/??129301473/31/2006
Oldershaw,Tristan 748/?? 128612512/28/2003
Olear,Michael  125039633/31/2012
Oleksa,James L  1244529811/30/1985
Oleksiak,Edward A1343 1251814212/31/2006
Oler,Alonzo 872 125624239/30/1992
Olesk,Michael  127743935/31/2000
Oleson,Brandi L 736/?? 210007162/28/1995
Oleson,Jack K 853 126673201/31/1999
Oleson,John1133/?? 129016923/31/2004
Olewiler,Richard1362 122049705/31/1991
Olhanoski,Danae 636/?? 200976525/31/1993
Oliphant,Jason S1178/?? 200053019/30/2010
Oliphant,Keyanna  1428977311/30/2010
Oliva,Carlos A10921042/??127649833/31/2002
Oliva,Cassandra 389/?? 388/??138765041/31/2010
Oliva,Oscar 298/?? 297/??138764841/31/2010
Oliver,Amara L 105/?? 105/??137596619/30/2008
Oliver,David C1287 124782851/31/1992
Oliver,Douglas T1431 124421009/30/1986
Oliver,Dylan J  130673361/31/2006
Oliver,Jacques1738/?? 1258212510/31/1992
Oliver,Joseph B1156 128226201/31/2003
Oliver,Paul  125386427/31/1990
Oliver,Richard1434 126379511/31/2002
Oliver,Robby1406 1242521211/30/1987
Oliver,Ryan D 218/?? 220/??129218532/28/2006
Oliver,William 100/?? 100/??137624659/30/2008
Oliveras,Freddie  128995923/31/2004
Oliveri,Franco  128692444/30/2003
Oliveros,Riccardo13641340/??125789235/31/1998
Olivia,Reiser M 754/?? 714/??134806107/31/2007
Olivier,Jacques P  1258139110/31/1993
Olivo,Michael Ant  142035714/30/2012
Olmsted,Dylan 444/?? 448/??143835035/31/2013
Olowu,Kayode Dami1214/?? 139206513/31/2009
Olscheske,Michael1375 124964535/31/1989
Olsen,Jeffrey  1359004412/31/2007
Olsen,Kevin H  1297065310/31/2012
Olsen,Matt  126563227/31/1997
Olshanski,Dominic 741/?? 128029334/30/2001
Olsommer,Jordan 567/?? 126258636/30/2000
Olson,Austin J 817/?? 143872303/31/2011
Olson,Conrad  124584709/30/1986
Olson,Gregory A1806 125328453/31/2002
Olson,Robert P  125383451/31/1992
Olsson,Alexander 526 524135980141/31/2009
Olsson,Jake W 426 412137272458/31/2010
Olsson,Sabine 148/?? 148/??137014084/30/2009
Olszewski,Chris  1452806611/30/2011
Olszewski,Sarah 515/?? 514/??1432034612/31/2010
Oltmanns,Alexande1023 998127213702/28/2006
Oltvai,Kristof Zo10121043143285841/31/2012
Olver,Timothy M  124746607/31/1987
Olverson,David S  2000295012/31/1989
Olyansky,Gregory 655/?? 571/??1281377311/30/2002
Omalley,Austin  1266222011/30/1996
Omar,Henry 264/?? 128438109/30/2002
Omar,Salem1502 1249302912/31/1987
Omarr,Taylor  125767978/31/1992
Omecinski,Katelin 550 5431326417512/31/2009
Omecinski,Kristie 100/?? 100/??1326416011/30/2006
Omelchenko,Igor 829 845128660093/31/2009
Omelio,Alexander 251/?? 1266204611/30/1997
Omens,Andy1229 125269865/31/1990
Oncley,Lawrence A1392 101518644/30/1988
Ondrey,Brian  1282132712/31/2001
Oneil,Daneul 930/?? 929/??129023633/31/2006
Onesi,Veronica 244/?? 250/??1281059712/31/2002
Onesky,Contessa  1256640612/31/1992
Ong,Jay 734/?? 126772534/30/1997
Ong,Kah Kien1493/?? 128696924/30/2003
Oniate,Marvin18941564/??126736316/30/2013
Onink,Morgan K  1285338912/31/2002
Onink,Tess M  1284917411/30/2002
Onorato,Kyle  201027521/31/1992
Onosov,Anthon  127953842/28/2001
Onraet,Maurice  125081007/31/1988
Onuffer,Monique S 638 201111794/30/1990
Ooi,Chernee2176/?? 127204765/31/2004
Opaska,Michael P202917641276951310/31/2012
Openbrier,Terry M  1258560812/31/1994
Openko,Dominick 100/?? 100/??134128663/31/2007
Opioyero,Daryll L1277 124349533/31/1985
Oplinger,Neal M 862/?? 1284836611/30/2002
Oplinger,Tony1143/??1447126860037/31/1998
Oplinger,William 510/?? 1285336412/31/2002
Oppenheim,Eliza 591 562129218542/28/2006
Oppenheim,Ethan16921547127645208/31/2007
Oppenheim,Evan17731497127695803/31/2008
Opperman,Shane  128607302/28/2003
Orapallo,Tony1181 124849911/31/1989
Oravetz,Justin  124435591/31/1987
Oravetz,William F  124189994/30/1987
Orbison,Charles V1070 1281309910/31/2002
Orchowski,Kerry A  128075356/30/2001
Orcutt,Kevin1175/??1175/??142275356/30/2011
Ordiway,Vernon M1292 126325471/31/2004
Ordo,Joseph17001808101497207/31/1995
Ordonez,Nadia  1287884610/31/2003
Ore,Chris1274 2004243211/30/1988
Ore,Gregg  1266003712/31/1996
Orechowski,Edward1023/?? 1271934110/31/1999
Oren,Dvir1363 2008122412/31/1993
Orgass,Matthew  125583359/30/1994
Orger,Michael B1256 128958285/31/2007
Oriero,Jaquelline1542 124574582/29/1988
Orihuel,Eric1207/?? 127457336/30/1999
Ork,Kong1009/?? 126479624/30/1997
Orlando Eq9104,Ch  133323121/31/2007
Orlando,Andy  127296521/31/1999
Orlando,Chris  1285126612/31/2002
Orlando,Matthew  1368474012/31/2006
Orlicki,Steve R12841209/??1288998912/31/2005
Orloff,Seth Thoma 193/?? 191/??1450370410/31/2011
Ormes-Strong,Akir 423 422134340286/30/2009
Orner,Gerald1554 1211360012/31/1988
Oros,Daniel J  124446366/30/2006
Orr,Andrew S 896/?? 909/??1426599610/31/2012
Orr,Delbert S  1268336110/31/2006
Orr,John B1865 112363082/28/2007
Orraca-Tetteh,Jos1982 124512909/30/2008
Orsatti,Ben 808/?? 125884651/31/1993
Orsatti,Mark1532 101445152/28/2013
Orson,Daniel 368/?? 329/??136863273/31/2008
Ortenzio,Louis F  201249106/30/1994
Ortiz,Alex  127321042/28/1999
Ortiz,Angel H 628/?? 127998453/31/2001
Ortiz,Israel1603 126156629/30/2000
Ortiz,Juan C1123 200808494/30/1990
Ortiz,Michael1354 200063514/30/1989
Ortiz,Trent 896 820/??1425319712/31/2012
Ortlip,Amanda 515/?? 127390394/30/1999
Ortlip,Michael  144722828/31/2011
Orwin,Daniel M  127061063/31/1998
Orzechowski,Kevin  126480564/30/1997
Os,Alex 585 127293771/31/2000
Osadtsa,Modest  129089856/30/2010
Osborne,Andre 263/?? 283/??1288874411/30/2007
Osborne,Cara M. 877 2003179710/31/1988
Osborne,Donald L160415301243006412/31/2001
Osborne,Jason E.1342 2003184810/31/1988
Osbourn,Gordon D 975 121874003/31/2008
Osele,Jamie L 561 127293793/31/2002
Osele,Kiel A 648/?? 127425865/31/2001
Osenberg,Ike 470/?? 486/??146203613/31/2012
Oshlag,Nathan 493 509/??128400516/30/2003
Osinski,David  125220551/31/1989
Osipovich,Alexand19001874121805403/31/2011
Osipovich,Alexand  125203808/31/1989
Oskey,Philip  127359473/31/1999
Osman,Kevin J  124761343/31/1987
Osorio,Carlos A1020/?? 126494684/30/1996
Osseo-Asare,Kwame  125558032/29/1992
Ossman,John W  126037664/30/1996
Ostanek,Jason 648/?? 1256495411/30/1992
Oster,Roger W1065/??1150/??126264482/28/1995
Ostermann,Martin1735 1247974910/31/1987
Osterneck,Julian  124576238/31/1988
Ostertag,George N  125086314/30/1997
Osthoff,Ada L 714/?? 1272607612/31/1998
Ostick,Paul 466/?? 127071214/30/1998
Ostimchuk,Eric  2005345810/31/1990
Ostler,Tony B2015 126388614/30/2000
Ostlund,Grant J  1251520310/31/1988
Ostlund,Jonathan 516/?? 540/??1285336512/31/2005
Ostolaza,Aitor F1814 121171304/30/2011
Ostreicher,John  126975451/31/1997
Ostrom,Jennah C 232/?? 1288869912/31/2003
Ostrosky,Tom D19301741124987989/30/2012
Ostrowski,Joey 898 897129386043/31/2009
Ostrum,Mile 877/?? 128650823/31/2003
Ostwald,Mordecai  125480044/30/1991
Oswald,Albert  124402108/31/1985
Oswald,Harmony Ni  139591704/30/2009
Oswald,Ray S  124595911/31/1989
Oswald,Richard Br  139591644/30/2009
Oterson,Andy1417 125408224/30/1999
Otroba,Thomas T 706 1267736112/31/2000
Ott,Isaac D  125311816/30/1990
Ott,John G 923/?? 126513815/31/1996
Ott,Michael W2020 1014446912/31/2099
Ott,Richard 964 124713514/30/1987
Ott,Richard E  126665046/30/1996
Ott,Ronald L  1252196210/31/1989
Otte,Harry 579 5641278681212/31/2005
Ottey,Paul C  124049734/30/1985
Otthi,Pavan 228 2281404886611/30/2010
Otto,Gene E  200422881/31/1989
Otto,Michael F1668 1245697111/30/1990
Otusanya,Ayosegun 611/?? 1261075612/31/1994
Otway,Connor 355/?? 355/??141889863/31/2010
Ou,James1288/?? 210016247/31/1998
Ouaknine,Joel2268/?? 125771271/31/2005
Ougang,Oijia 713/?? 126776134/30/1996
Ousley,David E  126873399/30/2006
Outen,Bobby  1244548911/30/1985
Outlaw,Desmen  129415047/31/2005
Outlaw-Bey,Gene  127430707/31/2005
Outten,Joel Thoma1258/??1272/??134892608/31/2009
Outting,Kyle Lama1306/?? 127619062/29/2000
Outwater,Kenneth 777/?? 143873403/31/2011
Ouyang,Amy 364 274140239287/31/2011
Ouyang,Kevin 667 664137418187/31/2011
Ouyang,Oijia  126770694/30/1997
Overbaugh,Nichola 673/?? 127727445/31/2000
Overby,Lamont  129611369/30/2005
Overcashier,Lee  127782402/29/2000
Overlie,Finn Erik18541651131573165/31/2012
Overly,Bernard L155615761243779510/31/2005
Overwise,Paul 751/?? 127017552/28/1998
Ovick,Erik 579 5801379220311/30/2011
Ovorak,Jeremy C  200657097/31/1991
Owen,Rank  139066422/28/2009
Owen,Zac  1288998712/31/2003
Owens,Aaron1115 200001387/31/1988
Owens,Alton  134403884/30/2007
Owens,Brendan  136771943/31/2008
Owens,Dejuan 102/?? 102/??139150483/31/2009
Owens,Jalen 249/?? 211/??129283992/28/2005
Owens,John W  124967542/29/1988
Owens,Jonathan  1247978111/30/1987
Owens,Marcus 879 2001875510/31/1990
Owings,Brandon E 440 128631543/31/2003
Owings,J B  124991983/31/1988
Owoc,Anthony16801668/??125678053/31/2002
Owocki,David A2006/?? 137763821/31/2010
Owoputi,Tobi 707/?? 698/??130284852/28/2007
Owsiany,Alexandra  1408098212/31/2009
Owsiany,Alina 110/?? 110/??138535161/31/2009
Oxenford Iv,Willi  1266604212/31/1996
Oxman,Ari17731716127792561/31/2008
Oyler,Ronald  124687949/30/1986
Ozbek,Melih1948 144710539/30/2012
Ozdogan,Bulent1521 125448217/31/1991
Ozer,Ayse 254/?? 266/??131864655/31/2006
Ozer,Ilan1249/?? 126736503/31/1997
Ozer,Muhammed  131864505/31/2006
Ozimek,Timothy E  126011558/31/1994
Players who were active since 1/1/92.
Ratings include the February 2012 supplement.
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Last Revised: January 29, 2012
Maintained By: Tom Martinak
Send Comments To: Pennsylvania State Chess Federation (PSCF)

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