Wins
2
Indexed tournament wins
Player record
Kao, Alex
Losses
6
Indexed tournament losses
Matches
8
Decisive results
Win rate
25.0%
Across indexed matches
Peak rating
455
Highest rating in the available history.
Biggest upset
Betty Kostkowski
MDTTC November Open · Nov 15, 1998 · +13 rating
Open →Biggest loss
Not enough data
No qualifying loss available.
Most frequent opponent
Alan Williams
1 match
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
3 tournament appearances · synced Aug 9, 2026, 2:33 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| May 23, 1999 | 1999 Potomac Spring OpenTournament · View matches | 455 | 448 | -7+0 / -7 | 0W / 3L |
| Nov 15, 1998 | MDTTC November OpenTournament · View matches | 447 | 455 | +8+10 / -2 | 1W / 1L |
| Sep 27, 1998 | MDTTC September OpenTournament · View matches · Initial rating 447 | Unrated | 447 | — | 1W / 2L |
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