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 8, 2026, 2:14 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jan 15, 2012 | NJTTC 2012 January OpenTournament · View matches | 2,171 | 2,180 | +9+9 / 0 | 7W / 1L |
| Jan 8, 2012 | LYTTC January OpenTournament · View matches | 2,178 | 2,171 | -7 | 8W / 3L |
| Dec 17, 2011 | 2011 US NationalsTournament · View matches | 2,141 | 2,178 | +37 | 11W / 5L |
| Dec 11, 2011 | Trolley Car TT Club Philly OpenTournament · View matches | 2,169 | 2,141 | -28+2 / -30 | 3W / 4L |
| Dec 11, 2011 | LYTTC December OpenTournament · View matches | 2,169 | 2,169 | 0+5 / -5 | 4W / 4L |
| Dec 4, 2011 | NJTTC 2011 December OpenTournament · View matches | 2,171 | 2,169 | -2+11 / -13 | 3W / 2L |
| Nov 27, 2011 | 2011 JOOLA N. American Teams OTournament · View matches | 2,271 | 2,171 | -100 | 1W / 16L |
| Sep 4, 2011 | New England OpenTournament · View matches | 2,137 | 2,271 | +134 | 17W / 5L |
| Sep 4, 2011 | 2011 New York City Open on theTournament · View matches | 2,126 | 2,137 | +11+49 / -38 | 11W / 7L |
| Jul 30, 2011 | 2011 Junior Olympics/Junior NaTournament · View matches | 2,162 | 2,126 | -36+9 / -45 | 10W / 4L |
| Jul 10, 2011 | Lily Yip TT Center July OpenTournament · View matches | 2,160 | 2,162 | +2+3 / -1 | 5W / 2L |
| Jul 4, 2011 | 2011 US OpenTournament · View matches | 2,128 | 2,160 | +32 | 11W / 6L |
| Jun 12, 2011 | Lily Yip TT Ctr June OpenTournament · View matches | 2,132 | 2,128 | -4+2 / -6 | 6W / 3L |
| Jun 5, 2011 | 2011 June Philadelphia OpenTournament · View matches | 2,127 | 2,132 | +5+17 / -12 | 7W / 5L |
| May 29, 2011 | 2011 Eastern Open on the JOOLA NA TourTournament · View matches | 2,125 | 2,127 | +2 | 9W / 5L |
| May 15, 2011 | Lily Yip TT Ctr May OpenTournament · View matches | 2,143 | 2,125 | -18+3 / -21 | 4W / 4L |
| Apr 10, 2011 | 2011 PA State ChampionshipsTournament · View matches | 2,143 | 2,143 | 0 | 4W / 3L |
| Mar 20, 2011 | 2011 Cary Cup ChampionshipTournament · View matches · USATT readjusted 2,044 → 2,107 | 2,044 | 2,143 | +36+46 / -10 | 15W / 5L |
| Mar 13, 2011 | 2011 March Philadelphia OpenTournament · View matches | 2,048 | 2,044 | -4+0 / -4 | 0W / 5L |
| Feb 20, 2011 | NJTTC February OpenTournament · View matches | 2,043 | 2,048 | +5 | 6W / 3L |