Wins
14
Indexed tournament wins
Player record
Ronald Donkervoort
Losses
25
Indexed tournament losses
Matches
39
Decisive results
Win rate
35.9%
Across indexed matches
Peak rating
1,755
Highest rating in the available history.
Biggest upset
Renjie Liu
Surf City Open · Aug 7, 1999 · +371 rating
Open →Biggest loss
Tim Leung
Sac-Rec Winter Open TTT · Jan 16, 1999 · -212 rating
Open →Most frequent opponent
Kip Baumann
2 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
7 tournament appearances · synced Aug 25, 2026, 2:23 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Aug 7, 1999 | Surf City OpenTournament · View matches | 1,649 | 1,755 | +106 | 3W / 2L |
| Feb 20, 1999 | Fresno Collegiate OpenTournament · View matches | 1,639 | 1,649 | +10+17 / -7 | 3W / 4L |
| Jan 16, 1999 | Sac-Rec Winter Open TTTTournament · View matches | 1,608 | 1,639 | +31+50 / -19 | 2W / 4L |
| Sep 6, 1998 | Sam Lima MemorialTournament · View matches | 1,616 | 1,608 | -8+0 / -8 | 1W / 3L |
| Aug 8, 1998 | Surf City Open TTTTournament · View matches | 1,621 | 1,616 | -5+0 / -5 | 0W / 2L |
| May 2, 1998 | Cinco De Mayo RRTournament · View matches | 1,594 | 1,621 | +27+32 / -5 | 3W / 6L |
| Apr 5, 1998 | Sacramento Spring OpenTournament · View matches · Initial rating 1,594 | Unrated | 1,594 | — | 2W / 4L |
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