Player record

Williams, C. James

ID 11124MDMaleActive
Current rating908
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Wins

121

Indexed tournament wins

Losses

351

Indexed tournament losses

Matches

472

Decisive results

Win rate

25.6%

Across indexed matches

Peak rating

1,469

Highest rating in the available history.

Biggest upset

Magner, Thomas

1998 North American Teams Championships · Nov 29, 1998 · +532 rating

Open →

Biggest loss

Zhou, Yu

2006 N. American Teams Open Championship · Nov 26, 2006 · -681 rating

Open →

Most frequent opponent

John Vos

5 matches

Open →

Rating trajectory

Published rating movement across recorded events.

Tournament history

48 tournament appearances · synced Aug 8, 2026, 2:22 AM

DateTournamentRating inRating afterPoints changedRecord
May 4, 1998Maryland CircuitTournament · View matches1,2061,203-3+0 / -30W / 10L
Mar 20, 19981998 Eastern OpenTournament · View matches1,1681,206+38+40 / -23W / 6L
Feb 8, 1998Maryland CircuitTournament · View matches1,1411,168+27+30 / -34W / 5L
Jan 11, 1998Maryland CircuitTournament · View matches1,2521,141-1112W / 7L
Nov 9, 1997Maryland November CircuitTournament · View matches1,2911,252-392W / 5L
Nov 2, 1997MDTTC November OpenTournament · View matches1,3191,291-28+2 / -303W / 4L
Aug 10, 1997Maryland August CircuitTournament · View matches1,4691,319-1504W / 7L
Mar 5, 1995Maryland CircuitTournament · View matches1,3611,469+1087W / 2L