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 14, 2026, 4:06 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Dec 10, 2000 | NJTTC - Fall OpenTournament · View matches | 1,835 | 1,793 | -42+2 / -44 | 1W / 8L |
| Nov 12, 2000 | NJTTC Nov. OpenTournament · View matches | 1,889 | 1,835 | -54+18 / -72 | 5W / 7L |
| Sep 3, 2000 | Labor Day OpenTournament · View matches | 1,891 | 1,889 | -2 | 6W / 5L |
| Aug 20, 2000 | Matthew Murad Memorial Open oTournament · View matches | 1,751 | 1,891 | +140 | 7W / 4L |
| May 21, 2000 | NJTTC May OpenTournament · View matches | 1,760 | 1,751 | -9 | 3W / 4L |
| Apr 23, 2000 | 2000 Spin OpenTournament · View matches | 1,767 | 1,760 | -7 | 9W / 7L |
| Apr 2, 2000 | NJTTC April OpenTournament · View matches | 1,821 | 1,767 | -54 | 4W / 4L |
| Mar 12, 2000 | NJTTC March OpenTournament · View matches | 1,815 | 1,821 | +6 | 8W / 5L |
| Feb 27, 2000 | New Hampshire Millennium RR OpenTournament · View matches | 1,782 | 1,815 | +33+43 / -10 | 5W / 1L |
| Feb 20, 2000 | NJTTC February OpenTournament · View matches | 1,777 | 1,782 | +5 | 4W / 5L |
| Nov 21, 1999 | NJTTC November OpenTournament · View matches | 1,820 | 1,777 | -43+10 / -53 | 2W / 6L |
| Nov 13, 1999 | Long Island November Open ChamTournament · View matches | 1,853 | 1,820 | -33+3 / -36 | 1W / 7L |
| Nov 8, 1999 | Connecticut Open & State ChampTournament · View matches | 1,808 | 1,853 | +45 | 4W / 3L |
| Oct 24, 1999 | Long Island October Open ChampTournament · View matches | 1,883 | 1,808 | -75+9 / -84 | 2W / 10L |
| Oct 17, 1999 | NJTTC October OpenTournament · View matches | 1,991 | 1,883 | -108+1 / -109 | 2W / 5L |
| Aug 1, 1999 | 1999 Champion TTC Summer OpenTournament · View matches | 1,779 | 1,991 | +212 | 9W / 5L |
| May 23, 1999 | NJTTC May OpenTournament · View matches · USATT readjusted 1,704 → 1,764 | 1,704 | 1,779 | +15+61 / -46 | 10W / 6L |
| Apr 4, 1999 | Spin OpenTournament · View matches | 1,726 | 1,704 | -22+40 / -62 | 7W / 10L |
| Jan 23, 1999 | Bernie Bennet MemorialTournament · View matches | 1,736 | 1,726 | -10+13 / -23 | 1W / 6L |
| Jan 13, 1999 | NJTTC January Winter OpenTournament · View matches | 1,789 | 1,736 | -53+4 / -57 | 2W / 4L |