Wins
1,497
Indexed tournament wins
Player record
Donald Feltenberger
Losses
2,030
Indexed tournament losses
Matches
3,527
Decisive results
Win rate
42.4%
Across indexed matches
Peak rating
1,991
Highest rating in the available history.
Biggest upset
Kimble, Alice Green
Westchester 2016 May Open · May 28, 2016 · +598 rating
Open →Biggest loss
Pandya, Rohan
LYTTC August Open · Aug 18, 2013 · -1366 rating
Open →Most frequent opponent
Richard Dewitt
34 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
319 tournament appearances · synced Aug 13, 2026, 4:40 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| May 2, 2010 | 2010 BTTC OpenTournament · View matches | 1,614 | 1,656 | +42+42 / 0 | 2W / 2L |
| Apr 18, 2010 | NJTTC April OpenTournament · View matches | 1,626 | 1,614 | -12+16 / -28 | 3W / 9L |
| Apr 11, 2010 | AYTTO 2010 New York City OpenTournament · View matches | 1,646 | 1,626 | -20+0 / -20 | 0W / 5L |
| Mar 28, 2010 | 2010 BTTC OpenTournament · View matches | 1,707 | 1,646 | -61 | 9W / 5L |
| Mar 21, 2010 | RI 2010 Spring OpenTournament · View matches | 1,739 | 1,707 | -32+7 / -39 | 2W / 6L |
| Mar 14, 2010 | NJTTC March OpenTournament · View matches | 1,819 | 1,739 | -80+0 / -80 | 3W / 3L |
| Feb 28, 2010 | 2010 BTTC OpenTournament · View matches | 1,815 | 1,819 | +4+13 / -9 | 8W / 2L |
| Feb 21, 2010 | NJTTC February OpenTournament · View matches | 1,814 | 1,815 | +1+15 / -14 | 5W / 3L |
| Jan 31, 2010 | 2010 BTTC OpenTournament · View matches | 1,827 | 1,814 | -13+27 / -40 | 13W / 5L |
| Jan 17, 2010 | 10th Annual Holiday Classic 'Team' & Top Gun Singles OpenTournament · View matches | 1,830 | 1,827 | -3+16 / -19 | 1W / 6L |
| Dec 13, 2009 | NJTTC December OpenTournament · View matches | 1,809 | 1,830 | +21+21 / 0 | 5W / 7L |
| Nov 15, 2009 | Brooklyn TTC November OpenTournament · View matches | 1,794 | 1,809 | +15+66 / -51 | 10W / 5L |
| Nov 8, 2009 | NJTTC November OpenTournament · View matches | 1,805 | 1,794 | -11+12 / -23 | 5W / 5L |
| Oct 25, 2009 | Rhode Island OpenTournament · View matches | 1,823 | 1,805 | -18+22 / -40 | 6W / 3L |
| Sep 20, 2009 | Brooklyn TTC September OpenTournament · View matches | 1,832 | 1,823 | -9+9 / -18 | 7W / 5L |
| Sep 13, 2009 | NJTTC September 2009 OpenTournament · View matches | 1,818 | 1,832 | +14+16 / -2 | 7W / 4L |
| Sep 6, 2009 | 2009 SpinmaniaTournament · View matches | 1,818 | 1,818 | 0+19 / -19 | 6W / 6L |
| Jul 19, 2009 | Sportsfest XIII 2-PlayerTeam &Tournament · View matches | 1,805 | 1,818 | +13+13 / 0 | 1W / 7L |
| Jun 21, 2009 | Brooklyn TTC June OpenTournament · View matches | 1,789 | 1,805 | +16+26 / -10 | 3W / 4L |
| Jun 13, 2009 | 6th Dr. Zhi Yu - Everbright CuTournament · View matches | 1,751 | 1,789 | +38+45 / -7 | 3W / 5L |