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 |
|---|---|---|---|---|---|
| May 14, 2000 | Eastern Open on the No. Amer TourTournament · View matches | 1,665 | 1,672 | +7+19 / -12 | 3W / 3L |
| Apr 2, 2000 | MDTTC April OpenTournament · View matches | 1,673 | 1,665 | -8+5 / -13 | 3W / 1L |
| Feb 4, 2000 | MDTTC February OpenTournament · View matches | 1,673 | 1,673 | 0+0 / 0 | 4W / 0L |
| Nov 21, 1999 | 1999 Potomac Fall OpenTournament · View matches | 1,693 | 1,673 | -20+3 / -23 | 2W / 3L |
| May 23, 1999 | 1999 Potomac Spring OpenTournament · View matches | 1,705 | 1,693 | -12+3 / -15 | 4W / 3L |
| Apr 18, 1999 | MDTTC April OpenTournament · View matches | 1,691 | 1,705 | +14+21 / -7 | 3W / 1L |
| Feb 21, 1999 | MDTTC February OpenTournament · View matches | 1,665 | 1,691 | +26+36 / -10 | 3W / 2L |
| Nov 22, 1998 | Potomac Fall OpenTournament · View matches | 1,648 | 1,665 | +17+29 / -12 | 8W / 2L |
| Nov 15, 1998 | MDTTC November OpenTournament · View matches | 1,656 | 1,648 | -8+7 / -15 | 2W / 2L |
| Sep 27, 1998 | MDTTC September OpenTournament · View matches | 1,660 | 1,656 | -4+9 / -13 | 3W / 1L |
| Aug 30, 1998 | MDTTC August OpenTournament · View matches | 1,682 | 1,660 | -22+3 / -25 | 2W / 2L |
| Jun 14, 1998 | MDTTC June OpenTournament · View matches | 1,676 | 1,682 | +6+10 / -4 | 4W / 1L |
| May 17, 1998 | Potomac Spring OpenTournament · View matches | 1,728 | 1,676 | -52+9 / -61 | 4W / 4L |
| May 10, 1998 | MDTTC May OpenTournament · View matches | 1,712 | 1,728 | +16 | 5W / 1L |
| May 4, 1998 | Maryland CircuitTournament · View matches | 1,748 | 1,712 | -36 | 4W / 3L |
| Apr 12, 1998 | MDTTC April OpenTournament · View matches | 1,734 | 1,748 | +14+14 / 0 | 4W / 0L |
| Mar 20, 1998 | 1998 Eastern OpenTournament · View matches | 1,706 | 1,734 | +28 | 5W / 2L |
| Mar 15, 1998 | MDTTC March OpenTournament · View matches | 1,710 | 1,706 | -4+4 / -8 | 2W / 1L |
| Feb 15, 1998 | MDTTC February OpenTournament · View matches | 1,707 | 1,710 | +3+26 / -23 | 4W / 2L |
| Nov 23, 1997 | Potomac Fall OpenTournament · View matches | 1,770 | 1,707 | -63+6 / -69 | 4W / 4L |