Wins
300
Indexed tournament wins
Player record
Ronald Weber
Losses
350
Indexed tournament losses
Matches
650
Decisive results
Win rate
46.2%
Across indexed matches
Peak rating
1,992
Highest rating in the available history.
Biggest upset
Ibrahim Abdullah
2009 NNTTC JOOLA Open · Apr 19, 2009 · +500 rating
Open →Biggest loss
Vasyl Kushnir
US Open · Dec 17, 2019 · -1340 rating
Open →Most frequent opponent
Stephen Anderson
4 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
48 tournament appearances · synced Aug 26, 2026, 2:23 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Apr 11, 2010 | AYTTO 2010 New York City OpenTournament · View matches | 1,571 | 1,540 | -31+1 / -32 | 2W / 7L |
| Mar 21, 2010 | Butterfly Cary Cup ChampionshipTournament · View matches | 1,577 | 1,571 | -6 | 10W / 7L |
| Apr 19, 2009 | 2009 NNTTC JOOLA OpenTournament · View matches · USATT readjusted 1,247 → 1,546 | 1,247 | 1,577 | +31+53 / -22 | 15W / 3L |
| Mar 22, 2009 | 2009 Butterfly Cary Cup ChampionshipTournament · View matches | 1,217 | 1,247 | +30+33 / -3 | 6W / 1L |
| Dec 20, 2008 | USATT Nationals ChampionshipsTournament · View matches | 1,374 | 1,217 | -157 | 3W / 12L |
| Nov 15, 2008 | Maryland Giant RRTournament · View matches | 1,415 | 1,374 | -41+15 / -56 | 6W / 4L |
| Nov 1, 2008 | Atlanta Giant RRTournament · View matches | 1,432 | 1,415 | -17+0 / -17 | 3W / 7L |
| Oct 18, 2008 | Maryland Giant RRTournament · View matches · Initial rating 1,432 | Unrated | 1,432 | — | 8W / 3L |
41–48 of 48
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