Wins
229
Indexed tournament wins
Player record
Anderson, John
Losses
134
Indexed tournament losses
Matches
363
Decisive results
Win rate
63.1%
Across indexed matches
Peak rating
1,770
Highest rating in the available history.
Biggest upset
Hsu, Chang-Shing
Capital Games & Jr. Olympic Tr · Jun 25, 1994 · +238 rating
Open →Biggest loss
Ramirez, Oscar
MDTTC June Open · Jun 2, 2002 · -410 rating
Open →Most frequent opponent
Lee, Donald
13 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
69 tournament appearances · synced Aug 8, 2026, 2:17 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Nov 2, 1997 | MDTTC November OpenTournament · View matches | 1,754 | 1,770 | +16+16 / 0 | 4W / 0L |
| Jun 22, 1997 | MdTTC June OpenTournament · View matches | 1,760 | 1,754 | -6 | 2W / 1L |
| May 11, 1997 | Potomac Spring OpenTournament · View matches | 1,605 | 1,760 | +155 | 8W / 2L |
| Nov 24, 1996 | Potomac Fall OpenTournament · View matches | 1,648 | 1,605 | -43 | 5W / 3L |
| Nov 10, 1996 | NTTC November OpenTournament · View matches | 1,642 | 1,648 | +6 | 5W / 1L |
| Oct 6, 1996 | NTTC October OpenTournament · View matches | 1,660 | 1,642 | -18+0 / -18 | 0W / 3L |
| Sep 15, 1996 | NTTC September OpenTournament · View matches | 1,641 | 1,660 | +19 | 6W / 2L |
| Jul 21, 1996 | NTTC July OpenTournament · View matches | 1,660 | 1,641 | -19 | 0W / 3L |
| Jun 23, 1996 | NTTC June OpenTournament · View matches | 1,660 | 1,639 | -21+0 / -21 | 0W / 2L |
| Jun 16, 1996 | Maryland CircuitTournament · View matches | 1,707 | 1,696 | -11 | 4W / 3L |
| May 19, 1996 | NTTC May OpenTournament · View matches | 1,713 | 1,707 | -6 | 2W / 2L |
| May 5, 1996 | Maryland CircuitTournament · View matches | 1,704 | 1,713 | +9+21 / -12 | 2W / 3L |
| Apr 28, 1996 | Potomac Spring OpenTournament · View matches | 1,751 | 1,704 | -47+15 / -62 | 2W / 4L |
| Apr 14, 1996 | NTTC April OpenTournament · View matches · USATT readjusted 1,663 → 1,716 | 1,663 | 1,751 | +35+35 / 0 | 5W / 0L |
| Mar 17, 1996 | NTTC March OpenTournament · View matches | 1,687 | 1,663 | -24+0 / -24 | 1W / 2L |
| Nov 19, 1995 | Potomac Fall OpenTournament · View matches | 1,697 | 1,696 | -1 | 2W / 2L |
| Oct 29, 1995 | NTTC October OpenTournament · View matches | 1,659 | 1,697 | +38+38 / 0 | 5W / 0L |
| Oct 1, 1995 | NTTC September OpenTournament · View matches | 1,662 | 1,659 | -3+5 / -8 | 2W / 1L |
| Jun 18, 1995 | NTTC June OpenTournament · View matches | 1,718 | 1,662 | -56 | 5W / 3L |
| May 14, 1995 | NTTC May OpenTournament · View matches | 1,703 | 1,718 | +15+15 / 0 | 5W / 0L |