Wins
5
Indexed tournament wins
Player record
Siu, John
Losses
23
Indexed tournament losses
Matches
28
Decisive results
Win rate
17.9%
Across indexed matches
Peak rating
519
Highest rating in the available history.
Biggest upset
Drake Abelleron
2003 Bellevue Open · Mar 30, 2003 · +687 rating
Open →Biggest loss
Not enough data
No qualifying loss available.
Most frequent opponent
Artur Kesel
1 match
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
4 tournament appearances · synced Aug 9, 2026, 2:33 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jun 8, 2003 | Paddle Palace 2003 Seattle OpenTournament · View matches | 519 | 517 | -2+0 / -2 | 0W / 3L |
| Mar 30, 2003 | 2003 Bellevue OpenTournament · View matches | 381 | 519 | +138 | 2W / 6L |
| Dec 22, 2002 | 2002 US National ChampionshipsTournament · View matches | 381 | 381 | 0+0 / 0 | 0W / 9L |
| Nov 10, 2002 | Stiga Pacific Rim OpenTournament · View matches · Initial rating 381 | Unrated | 381 | — | 3W / 5L |
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