Wins
285
Indexed tournament wins
Player record
Duesbury, Kelvin
Losses
137
Indexed tournament losses
Matches
422
Decisive results
Win rate
67.5%
Across indexed matches
Peak rating
2,082
Highest rating in the available history.
Biggest upset
Liu, Yangang
RPI Open · Mar 3, 2002 · +257 rating
Open →Biggest loss
Abrams, Jamaal
NYC 2005 Open · Jun 26, 2005 · -634 rating
Open →Most frequent opponent
Javaheri, Ali
5 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
57 tournament appearances · synced Aug 10, 2026, 2:17 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jun 29, 2003 | NYC 2003 OpenTournament · View matches | 1,830 | 1,836 | +6+19 / -13 | 3W / 2L |
| Jun 22, 2003 | Burke TTC U2300 (Pre-Open Warmup)Tournament · View matches | 1,878 | 1,830 | -48+0 / -48 | 0W / 2L |
| Jun 15, 2003 | Stiga Open on the 2003 Stiga NTournament · View matches | 1,928 | 1,878 | -50+0 / -50 | 0W / 3L |
| Jun 1, 2003 | 4th Garden State OpenTournament · View matches | 1,920 | 1,928 | +8+16 / -8 | 5W / 1L |
| May 4, 2003 | Long Island ChampionshipsTournament · View matches | 1,875 | 1,920 | +45+45 / 0 | 6W / 0L |
| Mar 30, 2003 | Quaker city OpenTournament · View matches | 1,896 | 1,875 | -21+24 / -45 | 5W / 2L |
| Feb 1, 2003 | Burke TTC U2550Tournament · View matches | 1,902 | 1,896 | -6+4 / -10 | 2W / 2L |
| Jan 26, 2003 | Stiga World TTC OpenTournament · View matches | 1,915 | 1,902 | -13+1 / -14 | 1W / 2L |
| Jan 19, 2003 | NJTTC Winter OpenTournament · View matches | 1,925 | 1,915 | -10+13 / -23 | 5W / 2L |
| Sep 8, 2002 | Spinmania 2002Tournament · View matches | 1,930 | 1,925 | -5+5 / -10 | 3W / 1L |
| May 26, 2002 | St. Joseph Valley OpenTournament · View matches | 1,889 | 1,930 | +41+46 / -5 | 8W / 2L |
| May 12, 2002 | 3rd Garden State OpenTournament · View matches | 1,876 | 1,889 | +13 | 5W / 2L |
| Mar 31, 2002 | 2002 Spintech OpenTournament · View matches | 1,987 | 1,976 | -11+9 / -20 | 2W / 1L |
| Mar 24, 2002 | Buckeye OpenTournament · View matches | 1,986 | 1,987 | +1 | 14W / 4L |
| Mar 3, 2002 | RPI OpenTournament · View matches · USATT readjusted 1,823 → 1,963 | 1,823 | 1,986 | +23+33 / -10 | 6W / 2L |
| Feb 16, 2002 | NJTTC February OpenTournament · View matches | 1,813 | 1,823 | +10 | 7W / 4L |
| Nov 28, 1999 | 1999 NA Teams 2Tournament · View matches · Initial rating 1,813 | Unrated | 1,813 | — | 15W / 16L |
41–57 of 57
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