Wins
618
Indexed tournament wins
Player record
Chan, Calvin
Losses
463
Indexed tournament losses
Matches
1,081
Decisive results
Win rate
57.2%
Across indexed matches
Peak rating
2,383
Highest rating in the available history.
Biggest upset
Miramontes, Monicia
2008 JOOLA American Teams Open · Nov 30, 2008 · +660 rating
Open →Biggest loss
Yana Pekareva
NJTTC December Open · Dec 2, 2007 · -330 rating
Open →Most frequent opponent
Gao, Brian
16 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
103 tournament appearances · synced Aug 9, 2026, 2:15 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Sep 6, 2009 | 2009 SpinmaniaTournament · View matches | 1,635 | 1,778 | +143 | 9W / 3L |
| Jun 6, 2009 | 2009 Manor Church Giant RR U-2Tournament · View matches | 1,661 | 1,635 | -26+6 / -32 | 2W / 8L |
| May 31, 2009 | 2009 Eastern OpenTournament · View matches | 1,657 | 1,661 | +4+12 / -8 | 3W / 8L |
| Apr 12, 2009 | New York City Open Presented byTournament · View matches | 1,757 | 1,657 | -100+0 / -100 | 4W / 6L |
| Mar 22, 2009 | 2009 Butterfly Cary Cup ChampionshipTournament · View matches · USATT readjusted 1,656 → 1,710 | 1,656 | 1,757 | +47+61 / -14 | 4W / 7L |
| Feb 21, 2009 | Maryland Giant RRTournament · View matches | 1,639 | 1,656 | +17+32 / -15 | 4W / 4L |
| Nov 30, 2008 | 2008 JOOLA American Teams OpenTournament · View matches | 1,271 | 1,639 | +368 | 9W / 17L |
| Nov 8, 2008 | 5th Everbright Open TT ChampionshipTournament · View matches | 1,272 | 1,271 | -1 | 3W / 3L |
| Oct 12, 2008 | NJTTC October OpenTournament · View matches | 1,283 | 1,272 | -11+16 / -27 | 5W / 2L |
| Sep 14, 2008 | 2008 NA Tour Finals OpenTournament · View matches | 1,274 | 1,283 | +9+17 / -8 | 9W / 8L |
| May 25, 2008 | Eastern Open on the 2008 JOOLATournament · View matches | 1,208 | 1,274 | +66+81 / -15 | 6W / 4L |
| May 18, 2008 | NJTTC May OpenTournament · View matches | 1,211 | 1,208 | -3+19 / -22 | 5W / 7L |
| May 10, 2008 | 4th Everbright Open TT ChampionshipTournament · View matches | 1,209 | 1,211 | +2+2 / 0 | 3W / 3L |
| Apr 20, 2008 | PA State Championship (Closed)Tournament · View matches | 1,087 | 1,209 | +122 | 6W / 2L |
| Apr 13, 2008 | NJTTC April OpenTournament · View matches | 1,071 | 1,087 | +16+24 / -8 | 4W / 6L |
| Mar 9, 2008 | NJTTC March OpenTournament · View matches | 1,082 | 1,071 | -11+1 / -12 | 7W / 6L |
| Jan 5, 2008 | 3rd Everbright OpenTournament · View matches | 1,066 | 1,082 | +16+20 / -4 | 4W / 2L |
| Dec 2, 2007 | NJTTC December OpenTournament · View matches | 1,134 | 1,066 | -68+25 / -93 | 10W / 7L |
| Nov 25, 2007 | 2007 JOOLA N. American Teams OTournament · View matches | 936 | 1,134 | +198 | 8W / 3L |
| Nov 4, 2007 | NJTTC November OpenTournament · View matches | 646 | 936 | +290 | 9W / 3L |