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
Dewitt, Richard
34 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
319 tournament appearances · synced Aug 14, 2026, 4:06 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Mar 31, 2002 | 2002 Spintech OpenTournament · View matches | 1,913 | 1,795 | -118 | 5W / 7L |
| Mar 3, 2002 | RPI OpenTournament · View matches | 1,780 | 1,913 | +133 | 12W / 6L |
| Feb 17, 2002 | Boston TTC February OpenTournament · View matches | 1,784 | 1,778 | -6+27 / -33 | 5W / 4L |
| Feb 16, 2002 | NJTTC February OpenTournament · View matches | 1,778 | 1,780 | +2+9 / -7 | 7W / 1L |
| Jan 19, 2002 | NJTTC January OpenTournament · View matches | 1,802 | 1,784 | -18+3 / -21 | 4W / 8L |
| Dec 9, 2001 | NJTTC December OpenTournament · View matches · USATT readjusted 1,740 → 1,794 | 1,740 | 1,802 | +8+47 / -39 | 6W / 7L |
| Nov 18, 2001 | 2001 Champions November OpenTournament · View matches | 1,792 | 1,740 | -52 | 4W / 8L |
| Nov 4, 2001 | NJTTC November OpenTournament · View matches | 1,768 | 1,792 | +24 | 11W / 8L |
| Oct 14, 2001 | NJTTC October OpenTournament · View matches | 1,818 | 1,768 | -50+6 / -56 | 1W / 8L |
| Aug 4, 2001 | Boston TTC August OpenTournament · View matches | 1,841 | 1,818 | -23+13 / -36 | 5W / 4L |
| Jul 22, 2001 | Eastern Open on the 2001 NA ToTournament · View matches | 1,873 | 1,841 | -32+5 / -37 | 6W / 6L |
| Jul 8, 2001 | 2001 US Open 3Tournament · View matches | 1,846 | 1,873 | +27 | 8W / 4L |
| May 20, 2001 | Second Garden State OpenTournament · View matches | 1,826 | 1,846 | +20+36 / -16 | 2W / 3L |
| May 6, 2001 | 2001 Champions Spring OpenTournament · View matches | 1,810 | 1,826 | +16+30 / -14 | 2W / 4L |
| Apr 28, 2001 | Baystate TTC Spring Giant RRTournament · View matches | 1,810 | 1,810 | 0+31 / -31 | 3W / 4L |
| Apr 22, 2001 | NJTTC OPENTournament · View matches | 1,819 | 1,810 | -9+10 / -19 | 4W / 6L |
| Apr 15, 2001 | 2001 Spin OpenTournament · View matches | 1,818 | 1,819 | +1+17 / -16 | 3W / 13L |
| Mar 18, 2001 | WINTER OPEN - NJTTCTournament · View matches | 1,859 | 1,818 | -41+2 / -43 | 3W / 8L |
| Feb 18, 2001 | Winter OpenTournament · View matches | 1,826 | 1,859 | +33+40 / -7 | 8W / 5L |
| Jan 21, 2001 | Winter OpenTournament · View matches | 1,793 | 1,826 | +33+61 / -28 | 5W / 6L |