Wins
21
Indexed tournament wins
Player record
Helmer, David
Losses
32
Indexed tournament losses
Matches
53
Decisive results
Win rate
39.6%
Across indexed matches
Peak rating
1,074
Highest rating in the available history.
Biggest upset
Qu, Annie
2004 N. American Teams Open TT · Nov 28, 2004 · +475 rating
Open →Biggest loss
Pow-Anpongkul, Ex
2005 MDTTC Winter Open · Feb 13, 2005 · -401 rating
Open →Most frequent opponent
Tsai, Eric
2 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
5 tournament appearances · synced Aug 8, 2026, 2:21 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Feb 13, 2005 | 2005 MDTTC Winter OpenTournament · View matches | 1,074 | 1,014 | -60+0 / -60 | 1W / 5L |
| Nov 28, 2004 | 2004 N. American Teams Open TTTournament · View matches | 702 | 1,074 | +372 | 12W / 6L |
| Oct 12, 2003 | 2003 MDTTC October OpenTournament · View matches | 723 | 702 | -21+6 / -27 | 1W / 10L |
| Mar 30, 2003 | Quaker city OpenTournament · View matches | 666 | 723 | +57 | 5W / 5L |
| Sep 22, 2002 | Matthew Murad Mem OpenTournament · View matches · Initial rating 666 | Unrated | 666 | — | 2W / 6L |
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