Wins
216
Indexed tournament wins
Player record
Zydell, John
Losses
273
Indexed tournament losses
Matches
489
Decisive results
Win rate
44.2%
Across indexed matches
Peak rating
1,712
Highest rating in the available history.
Biggest upset
Wang, Ting Ting
2006 N. American Teams Open Championship · Nov 26, 2006 · +458 rating
Open →Biggest loss
Jin, Brian
2006 N. American Teams Open Championship · Nov 26, 2006 · -575 rating
Open →Most frequent opponent
Anthony Lee
28 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
58 tournament appearances · synced Aug 11, 2026, 2:20 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Nov 17, 2002 | Potomac OpenTournament · View matches | 1,309 | 1,331 | +22+46 / -24 | 3W / 4L |
| Oct 26, 2002 | Maryland Giant RRTournament · View matches | 1,365 | 1,309 | -56+0 / -56 | 0W / 7L |
| Sep 28, 2002 | Maryland Giant RRTournament · View matches | 1,319 | 1,365 | +46 | 6W / 7L |
| Jul 27, 2002 | Maryland Giant RRTournament · View matches | 1,185 | 1,319 | +134 | 5W / 3L |
| Jun 22, 2002 | Maryland Giant RRTournament · View matches | 1,246 | 1,185 | -61+2 / -63 | 2W / 7L |
| Jun 2, 2002 | MDTTC June OpenTournament · View matches | 1,287 | 1,246 | -41+2 / -43 | 1W / 3L |
| Apr 27, 2002 | Maryland State ClosedTournament · View matches | 1,290 | 1,287 | -3+3 / -6 | 1W / 2L |
| Feb 23, 2002 | Maryland Giant RRTournament · View matches | 1,282 | 1,290 | +8+40 / -32 | 7W / 2L |
| Feb 9, 2002 | Maryland CircuitTournament · View matches | 1,296 | 1,282 | -14+1 / -15 | 2W / 2L |
| Dec 2, 2001 | Maryland December CircuitTournament · View matches | 1,290 | 1,296 | +6+19 / -13 | 2W / 4L |
| Nov 11, 2001 | Maryland November CircuitTournament · View matches | 1,294 | 1,290 | -4+4 / -8 | 1W / 3L |
| Oct 27, 2001 | Maryland Oct. Circuit - Giant Tournament · View matches | 1,271 | 1,294 | +23 | 11W / 1L |
| Oct 7, 2001 | MDTTC October OpenTournament · View matches | 1,290 | 1,271 | -19+0 / -19 | 1W / 2L |
| Sep 22, 2001 | Maryland Sept. Circuit - GiantTournament · View matches · USATT readjusted 1,188 → 1,253 | 1,188 | 1,290 | +37+37 / 0 | 9W / 0L |
| Sep 9, 2001 | Maryland September CircuitTournament · View matches | 1,213 | 1,188 | -25+12 / -37 | 2W / 2L |
| Aug 12, 2001 | Maryland August CircuitTournament · View matches | 1,161 | 1,213 | +52+53 / -1 | 5W / 1L |
| Jul 15, 2001 | Maryland July CircuitTournament · View matches | 1,201 | 1,161 | -40 | 4W / 3L |
| Jun 3, 2001 | MDTTC June OpenTournament · View matches · Initial rating 1,201 | Unrated | 1,201 | — | 0W / 3L |
41–58 of 58
PreviousPage 3 of 3