Wins
55
Indexed tournament wins
Player record
Chu, Calvin
Losses
201
Indexed tournament losses
Matches
256
Decisive results
Win rate
21.5%
Across indexed matches
Peak rating
1,077
Highest rating in the available history.
Biggest upset
Zhang, Rachel
2010 Spintech Spinathon · May 30, 2010 · +451 rating
Open →Biggest loss
Weber, Christopher
AYTTO 2010 New York City Open · Apr 11, 2010 · -359 rating
Open →Most frequent opponent
An, Jeffrey
4 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
28 tournament appearances · synced Aug 8, 2026, 2:21 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Sep 4, 2011 | 2011 New York City Open on theTournament · View matches | 1,019 | 1,016 | -3+4 / -7 | 4W / 5L |
| Apr 10, 2011 | Lily Yip TT Ctr April OpenTournament · View matches | 1,075 | 1,019 | -56+4 / -60 | 6W / 8L |
| Apr 3, 2011 | 40 Yrs. of Friendship & PingPoTournament · View matches | 1,077 | 1,075 | -2 | 3W / 3L |
| Mar 6, 2011 | Waitex Cup - FIT OpenTournament · View matches · USATT readjusted 980 → 1,036 | 980 | 1,077 | +41+50 / -9 | 6W / 3L |
| Dec 18, 2010 | 2010 US NationalsTournament · View matches | 1,039 | 980 | -59 | 1W / 13L |
| Nov 28, 2010 | 2010 JOOLA N. American TeamsTournament · View matches | 785 | 1,039 | +254 | 4W / 7L |
| Nov 14, 2010 | NJTTC 2010 November OpenTournament · View matches | 801 | 785 | -16+4 / -20 | 2W / 6L |
| Oct 31, 2010 | 13th FIT Open TT ChampionshipsTournament · View matches | 801 | 801 | 0+0 / 0 | 2W / 10L |
| Oct 17, 2010 | NJTTC 2010 October OpenTournament · View matches | 763 | 801 | +38 | 4W / 3L |
| Oct 10, 2010 | 2010 DSP/NYTTF Open SeriesTournament · View matches | 763 | 763 | 0+0 / 0 | 2W / 3L |
| Oct 3, 2010 | NYITTC September 2010 OpenTournament · View matches | 766 | 763 | -3+0 / -3 | 1W / 3L |
| Sep 26, 2010 | NJTTC 2010 September OpenTournament · View matches | 537 | 766 | +229 | 3W / 7L |
| Sep 5, 2010 | New England OpenTournament · View matches | 533 | 537 | +4+14 / -10 | 2W / 6L |
| Jul 3, 2010 | 2010 US OpenTournament · View matches | 535 | 533 | -2 | 1W / 12L |
| May 30, 2010 | 2010 Spintech SpinathonTournament · View matches · USATT readjusted 435 → 485 | 435 | 535 | +50+50 / 0 | 2W / 5L |
| May 23, 2010 | 2010 Eastern Open on the JOOLA NA TourTournament · View matches | 390 | 435 | +45+45 / 0 | 1W / 10L |
| Apr 18, 2010 | NJTTC April OpenTournament · View matches | 395 | 390 | -5+0 / -5 | 0W / 9L |
| Apr 11, 2010 | AYTTO 2010 New York City OpenTournament · View matches | 446 | 395 | -51 | 1W / 14L |
| Mar 28, 2010 | 12th FIT Open TT ChampionshipsTournament · View matches | 486 | 446 | -40+0 / -40 | 0W / 9L |
| Dec 19, 2009 | 2009 US NationalsTournament · View matches | 487 | 486 | -1+0 / -1 | 0W / 15L |
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