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, 2:47 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Sep 3, 2006 | 2006 SpinManiaTournament · View matches | 1,815 | 1,919 | +104 | 9W / 10L |
| Aug 20, 2006 | Brooklyn TTC OpenTournament · View matches | 1,830 | 1,815 | -15+1 / -16 | 1W / 2L |
| Aug 6, 2006 | 2006 Eastern OpenTournament · View matches | 1,926 | 1,830 | -96+7 / -103 | 4W / 7L |
| Jul 16, 2006 | Sportsfest X 2 Player TeamTournament · View matches | 1,933 | 1,926 | -7+1 / -8 | 2W / 6L |
| Jun 25, 2006 | 2006 Spin OpenTournament · View matches | 1,945 | 1,933 | -12 | 5W / 8L |
| Jun 18, 2006 | 2006 New Jersey OpenTournament · View matches · USATT readjusted 1,869 → 1,921 | 1,869 | 1,945 | +24+35 / -11 | 6W / 5L |
| May 21, 2006 | 7th Garden State OpenTournament · View matches | 1,927 | 1,869 | -58 | 4W / 8L |
| Apr 23, 2006 | NJTTC April OpenTournament · View matches | 1,767 | 1,927 | +160 | 5W / 5L |
| Apr 2, 2006 | Rhode Island OpenTournament · View matches | 1,776 | 1,767 | -9+2 / -11 | 4W / 4L |
| Mar 19, 2006 | PA Team TournamentTournament · View matches | 1,786 | 1,776 | -10+0 / -10 | 0W / 9L |
| Mar 12, 2006 | Quaker City Open & Meiklejohn Tournament · View matches | 1,846 | 1,786 | -60+12 / -72 | 5W / 13L |
| Feb 19, 2006 | New Hampshire RR OpenTournament · View matches | 1,835 | 1,846 | +11+40 / -29 | 4W / 4L |
| Jan 15, 2006 | 5th Annual Holiday ClassicTournament · View matches | 1,840 | 1,835 | -5+6 / -11 | 1W / 4L |
| Nov 13, 2005 | 3rd FIT Open TT ChampionshipsTournament · View matches | 1,854 | 1,840 | -14+57 / -71 | 8W / 8L |
| Nov 6, 2005 | NJTTC November TeamsTournament · View matches | 1,871 | 1,854 | -17+0 / -17 | 0W / 7L |
| Oct 23, 2005 | Lafayette OpenTournament · View matches | 1,903 | 1,871 | -32 | 16W / 10L |
| Oct 2, 2005 | 2005 SpinmaniaTournament · View matches · USATT readjusted 1,815 → 1,876 | 1,815 | 1,903 | +27+53 / -26 | 10W / 12L |
| Sep 4, 2005 | Kam Man Cup - Metropolitan OpeTournament · View matches | 1,831 | 1,815 | -16 | 11W / 1L |
| Aug 7, 2005 | Brooklyn August OpenTournament · View matches | 1,835 | 1,831 | -4+0 / -4 | 1W / 2L |
| Jul 24, 2005 | 2005 Eastern Open/Zhi Yu CupTournament · View matches | 1,814 | 1,835 | +21 | 12W / 11L |