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 7, 2026, 3:16 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Oct 25, 2025 | Westchester 2025 October OpenTournament · View matches | 1,109 | 1,058 | -51+2 / -53 | 1W / 5L |
| Aug 30, 2025 | Westchester 2025 August OpenTournament · View matches | 1,164 | 1,109 | -55+2 / -57 | 3W / 5L |
| Jul 26, 2025 | Westchester 2025 July OpenTournament · View matches | 1,215 | 1,164 | -51+5 / -56 | 3W / 7L |
| Jun 29, 2024 | Westchester 2024 June OpenTournament · View matches | 1,257 | 1,215 | -42 | 0W / 6L |
| Mar 25, 2023 | Westchester March 2023 OpenTournament · View matches | 1,216 | 1,257 | +41+50 / -9 | 1W / 5L |
| Feb 18, 2023 | Westchester February 2023 OpenTournament · View matches | 1,200 | 1,216 | +16+31 / -15 | 5W / 6L |
| Jan 28, 2023 | Westchester January 2023 OpenTournament · View matches | 1,191 | 1,200 | +9+13 / -4 | 3W / 7L |
| Apr 23, 2022 | Westchester April 2022 OpenTournament · View matches | 1,157 | 1,191 | +34+57 / -23 | 2W / 7L |
| Feb 26, 2022 | Westchester February 2022 OpenTournament · View matches | 1,207 | 1,157 | -50 | 2W / 10L |
| Sep 26, 2020 | Westchester September 2020 Little OpenTournament · View matches | 1,243 | 1,207 | -36+0 / -36 | 1W / 5L |
| Sep 14, 2019 | September LYTTC Joola Open 2019Tournament · View matches | 1,255 | 1,243 | -12+50 / -62 | 1W / 9L |
| Jun 29, 2019 | Westchester June 2019Tournament · View matches | 1,341 | 1,255 | -86+0 / -86 | 2W / 7L |
| May 25, 2019 | Westchester May 2019 OpenTournament · View matches | 1,347 | 1,341 | -6+46 / -52 | 2W / 7L |
| Mar 30, 2019 | Westchester March 2019 OpenTournament · View matches | 1,396 | 1,347 | -49+67 / -116 | 5W / 7L |
| Mar 4, 2019 | NJTTC March OpenTournament · View matches | 1,411 | 1,396 | -15+0 / -15 | 0W / 6L |
| Dec 29, 2018 | Westchester December 2018 OpenTournament · View matches | 1,377 | 1,411 | +34+60 / -26 | 5W / 7L |
| Sep 29, 2018 | Westchester September 2018 OpenTournament · View matches | 1,465 | 1,377 | -88+27 / -115 | 7W / 6L |
| Sep 2, 2018 | NJTTC September OpenTournament · View matches | 1,462 | 1,465 | +3+13 / -10 | 1W / 8L |
| Aug 25, 2018 | Westchester August 2018 OpenTournament · View matches | 1,413 | 1,462 | +49+59 / -10 | 4W / 7L |
| Jul 28, 2018 | Westchester July 2018 OpenTournament · View matches | 1,502 | 1,413 | -89+21 / -110 | 5W / 9L |
1–20 of 319
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