Wins
277
Indexed tournament wins
Player record
Helfand, Joseph
Losses
509
Indexed tournament losses
Matches
786
Decisive results
Win rate
35.2%
Across indexed matches
Peak rating
1,644
Highest rating in the available history.
Biggest upset
Dean Yeotis
June Open 2016 · Jun 18, 2016 · +453 rating
Open →Biggest loss
Lee, Eric
August Open · Aug 25, 2012 · -467 rating
Open →Most frequent opponent
Stewart, Sidney
24 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
134 tournament appearances · synced Aug 8, 2026, 2:17 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Sep 29, 2007 | September OpenTournament · View matches | 1,430 | 1,465 | +35+35 / 0 | 3W / 2L |
| Aug 25, 2007 | August OpenTournament · View matches | 1,453 | 1,430 | -23+12 / -35 | 4W / 5L |
| Jun 23, 2007 | June OpenTournament · View matches | 1,463 | 1,453 | -10+9 / -19 | 2W / 6L |
| May 26, 2007 | May OpenTournament · View matches | 1,491 | 1,463 | -28+2 / -30 | 2W / 5L |
| Apr 28, 2007 | April OpenTournament · View matches | 1,490 | 1,491 | +1+14 / -13 | 4W / 3L |
| Apr 1, 2007 | 2007 Michigan ClosedTournament · View matches | 1,595 | 1,490 | -105+0 / -105 | 1W / 3L |
| Mar 10, 2007 | March OpenTournament · View matches | 1,604 | 1,595 | -9+6 / -15 | 2W / 5L |
| Feb 17, 2007 | February OpenTournament · View matches | 1,609 | 1,604 | -5+3 / -8 | 1W / 5L |
| Jan 27, 2007 | January OpenTournament · View matches | 1,590 | 1,609 | +19+20 / -1 | 2W / 5L |
| Dec 9, 2006 | December OpenTournament · View matches | 1,592 | 1,590 | -2+0 / -2 | 0W / 6L |
| Nov 18, 2006 | November OpenTournament · View matches | 1,587 | 1,592 | +5+5 / 0 | 1W / 2L |
| Oct 28, 2006 | October OpenTournament · View matches | 1,608 | 1,587 | -21+0 / -21 | 0W / 6L |
| Sep 30, 2006 | September OpenTournament · View matches | 1,613 | 1,608 | -5+17 / -22 | 2W / 5L |
| Aug 26, 2006 | August OpenTournament · View matches | 1,622 | 1,613 | -9+0 / -9 | 0W / 7L |
| Jun 24, 2006 | June OpenTournament · View matches | 1,628 | 1,622 | -6+0 / -6 | 0W / 6L |
| May 27, 2006 | May OpenTournament · View matches | 1,597 | 1,628 | +31+35 / -4 | 1W / 5L |
| Apr 29, 2006 | April OpenTournament · View matches | 1,602 | 1,597 | -5+0 / -5 | 0W / 6L |
| Apr 2, 2006 | 2006 Michigan ClosedTournament · View matches | 1,644 | 1,602 | -42+6 / -48 | 5W / 7L |
| Mar 25, 2006 | March OpenTournament · View matches · USATT readjusted 1,472 → 1,597 | 1,472 | 1,644 | +47+77 / -30 | 5W / 2L |
| Feb 25, 2006 | February OpenTournament · View matches | 1,461 | 1,472 | +11+20 / -9 | 5W / 4L |