William Peterson

Thumbnail photo of William Peterson
Fide Id2009366
USCF Id13865353
FederationUSA fed
FIDE Elo2238 
Highest 2295 (October 2003)
National Elo530
Born 1967  (Age 51)
 Ranking: World #7760, Americas #813, USA #218
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Chess games of William Peterson:    PGN Database (WilliamPeterson.pgn)  [17 games]

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Play Style

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Opening (White) Realtime (beta)Opening (Black) Realtime (beta)
Sicilian defence (45%): B23 B92 B52 B32 B33King's Indian (33%): E77 A48 E97 A48
French defence (27%): C09 C06 C02King's Indian, East Indian (33%): A48 A48
Robatsch (18%): B06Italian Game (16%): C54
Petrov's defence (9%): C42Bishop's opening (16%): C23
Play tendenciesEndgame tendencies
Sacrifices: Not availableAverage draws at: Move #26 (details)
Blunders (): Explore blunders Optimal play: Not available
Positional player: Not available Optimal checkmate: Not available
Exchange tendencies: +0.288 (details) Endgame blunders: Not available.
Stockfish first line: Not available [calculate] Strength:         
Quality of play:  Not available Exploitive analysis: Not available
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Live Games

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Chess Games

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Rating History ()

The graph shows William Peterson's rating history vs. the World #100 (age considered) for each rating period (read more ...)

Tournament History

Sources:,,,, others coming soon.

Tournament (Click on name for details) VenueDate
Cep Champions Cup #13 (4-8) Wilmette, USA2008.04.20720
Cep Champions Cup #7 (4-5) Wilmette, USA2008.01.20720
35th Atlantic Open Washington, USA2004.08.272260
National Open Las Vegas, USA2004.06.182270
36th Liberty Bell Open Philadelphia, USA2004.01.162300
33rd Continental Open Altamonte Springs, USA2003.10.312360
125th New York State Championship Kerhonkson, USA2003.08.292250
34th Atlantic Open Washington, USA2003.08.222220
31st World Open Philadelphia, USA2003.06.282260

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