Wins
46
Indexed tournament wins
Player record
Bosco, Peter
Losses
54
Indexed tournament losses
Matches
100
Decisive results
Win rate
46.0%
Across indexed matches
Peak rating
1,449
Highest rating in the available history.
Biggest upset
Lin, Jessica
Westchester 2015 June Open · Jun 28, 2015 · +265 rating
Open →Biggest loss
Chakraborty, Debraj
Westchester 2014 June Open · Jun 29, 2014 · -470 rating
Open →Most frequent opponent
Don Onnen
3 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
16 tournament appearances · synced Aug 8, 2026, 2:19 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Apr 29, 2017 | Westchester 2017 April OpenTournament · View matches | 1,356 | 1,295 | -61+8 / -69 | 4W / 6L |
| Mar 11, 2017 | 2017 New Hampshire RR OpenTournament · View matches | 1,330 | 1,356 | +26+42 / -16 | 3W / 3L |
| Feb 25, 2017 | Westchester 2017 February OpenTournament · View matches | 1,395 | 1,330 | -65+1 / -66 | 2W / 5L |
| Dec 10, 2016 | Westchester 2016 December OpenTournament · View matches | 1,397 | 1,395 | -2+7 / -9 | 2W / 6L |
| Sep 27, 2015 | Westchester 2015 September OpenTournament · View matches | 1,442 | 1,397 | -45+2 / -47 | 4W / 4L |
| Jul 26, 2015 | Westchester 2015 July OpenTournament · View matches | 1,449 | 1,442 | -7+0 / -7 | 1W / 2L |
| Jun 28, 2015 | Westchester 2015 June OpenTournament · View matches · USATT readjusted 1,354 → 1,404 | 1,354 | 1,449 | +45+45 / 0 | 1W / 2L |
| Jun 21, 2015 | GHTTC June 2015 OpenTournament · View matches | 1,316 | 1,354 | +38+54 / -16 | 5W / 1L |
| Apr 26, 2015 | Westchester 2015 April OpenTournament · View matches | 1,340 | 1,310 | -30+5 / -35 | 4W / 3L |
| Mar 22, 2015 | 22nd Fit OpenTournament · View matches | 1,343 | 1,340 | -3+2 / -5 | 3W / 3L |
| Dec 28, 2014 | Westchester 2014 December OpenTournament · View matches | 1,354 | 1,343 | -11+0 / -11 | 0W / 5L |
| Nov 16, 2014 | 21st FIT OpenTournament · View matches | 1,349 | 1,354 | +5+8 / -3 | 1W / 2L |
| Nov 2, 2014 | GHTTC November 2014 OpenTournament · View matches | 1,326 | 1,349 | +23 | 4W / 1L |
| Jun 29, 2014 | Westchester 2014 June OpenTournament · View matches | 1,398 | 1,326 | -72+3 / -75 | 4W / 4L |
| Dec 15, 2013 | LYTTC December OpenTournament · View matches | 1,405 | 1,398 | -7+7 / -14 | 2W / 4L |
| Aug 25, 2013 | Westchester 2013 August OpenTournament · View matches | 1,442 | 1,405 | -37+2 / -39 | 6W / 3L |
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