Wins
39
Indexed tournament wins
Player record
Ronald Yau
Losses
40
Indexed tournament losses
Matches
79
Decisive results
Win rate
49.4%
Across indexed matches
Peak rating
1,079
Highest rating in the available history.
Biggest upset
Ikmal Ismail
LYTTC October Open · Oct 20, 2013 · +336 rating
Open →Biggest loss
Kevin Zhao
2013 JOOLA N. American Teams O · Dec 1, 2013 · -579 rating
Open →Most frequent opponent
Thomas Griesel
3 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
10 tournament appearances · synced Aug 26, 2026, 2:27 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Apr 28, 2018 | Westchester April 2018 OpenTournament · View matches | 1,079 | 1,033 | -46+0 / -46 | 0W / 3L |
| Nov 16, 2014 | 21st FIT OpenTournament · View matches | 1,041 | 1,079 | +38+45 / -7 | 3W / 3L |
| Dec 1, 2013 | 2013 JOOLA N. American Teams OTournament · View matches | 1,075 | 1,041 | -34 | 8W / 6L |
| Nov 17, 2013 | 19th FIT OpenTournament · View matches | 1,051 | 1,075 | +24+25 / -1 | 2W / 3L |
| Oct 27, 2013 | Westchester 2013 October OpenTournament · View matches | 986 | 1,051 | +65 | 3W / 5L |
| Oct 20, 2013 | LYTTC October OpenTournament · View matches | 758 | 986 | +228 | 6W / 3L |
| Sep 22, 2013 | LYTTC September OpenTournament · View matches · USATT readjusted 756 → 759 | 756 | 758 | -1+57 / -58 | 5W / 5L |
| Apr 28, 2013 | Westchester 2013 April OpenTournament · View matches | 788 | 756 | -32+8 / -40 | 4W / 3L |
| Apr 14, 2013 | LYTTC April OpenTournament · View matches | 864 | 788 | -76 | 4W / 4L |
| Mar 10, 2013 | 18th FIT OpenTournament · View matches · Initial rating 864 | Unrated | 864 | — | 4W / 5L |
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