Wins
33
Indexed tournament wins
Player record
David Calquin
Losses
23
Indexed tournament losses
Matches
56
Decisive results
Win rate
58.9%
Across indexed matches
Peak rating
1,869
Highest rating in the available history.
Biggest upset
Dinh Nguyen
US Open TT Championship · Jul 4, 2009 · +307 rating
Open →Biggest loss
Luigi Guslandi
2009 US Nationals · Dec 19, 2009 · -163 rating
Open →Most frequent opponent
Ben Bednarz
2 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
5 tournament appearances · synced Aug 26, 2026, 2:23 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Dec 18, 2010 | 2010 US NationalsTournament · View matches | 1,837 | 1,853 | +16 | 8W / 8L |
| Dec 19, 2009 | 2009 US NationalsTournament · View matches | 1,869 | 1,837 | -32+10 / -42 | 6W / 9L |
| Jul 4, 2009 | US Open TT ChampionshipTournament · View matches | 1,714 | 1,869 | +155 | 13W / 6L |
| Apr 18, 2009 | Utah Valley OpenTournament · View matches | 1,704 | 1,714 | +10+10 / 0 | 3W / 0L |
| Apr 21, 2007 | Utah Valley TT OpenTournament · View matches · Initial rating 1,704 | Unrated | 1,704 | — | 3W / 0L |
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