Wins
424
Indexed tournament wins
Player record
Eon S Chang
Losses
275
Indexed tournament losses
Matches
699
Decisive results
Win rate
60.7%
Across indexed matches
Peak rating
2,153
Highest rating in the available history.
Biggest upset
Ben Zhang
ASLT 2026 Summer Tournament · Jun 5, 2026 · +375 rating
Open →Biggest loss
Tran, Bang
OCTTA-March Open · Mar 16, 2019 · -642 rating
Open →Most frequent opponent
Yu, Kaili
16 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
82 tournament appearances · synced Aug 7, 2026, 8:49 PM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Mar 19, 2022 | ASLT WEEKEND MARCH 2022Tournament · View matches | 2,009 | 1,933 | -76+0 / -76 | 1W / 5L |
| Jul 27, 2019 | LATTA Open July 2019Tournament · View matches · USATT readjusted 1,900 → 2,012 | 1,900 | 2,009 | -3+45 / -48 | 5W / 4L |
| Jul 20, 2019 | OCTTA- JULY 2019 OPENTournament · View matches | 1,943 | 1,900 | -43+3 / -46 | 2W / 3L |
| Jun 22, 2019 | Homenetmen Ararat OpenTournament · View matches | 1,960 | 1,943 | -17+4 / -21 | 6W / 2L |
| May 30, 2019 | 2019 Meiklejohn North American Seniors OpenTournament · View matches | 1,949 | 1,960 | +11+11 / 0 | 2W / 3L |
| May 25, 2019 | LATTA Open May 2019Tournament · View matches | 1,954 | 1,949 | -5+42 / -47 | 8W / 5L |
| May 18, 2019 | San Diego Open Tournament $11,000.00Tournament · View matches | 1,957 | 1,954 | -3+34 / -37 | 4W / 3L |
| Mar 16, 2019 | OCTTA-March OpenTournament · View matches | 1,985 | 1,957 | -28 | 3W / 7L |
| Mar 2, 2019 | Golden Western OpenTournament · View matches | 2,001 | 1,985 | -16+44 / -60 | 6W / 3L |
| Jan 26, 2019 | LATTA Thanh Banh Memorial OpenTournament · View matches | 1,986 | 2,001 | +15+40 / -25 | 12W / 3L |
| Dec 8, 2018 | LATTA Open December 2018Tournament · View matches | 1,948 | 1,986 | +38+46 / -8 | 6W / 2L |
| Dec 1, 2018 | OCTTA After-Thanksgiving TournamentTournament · View matches | 1,960 | 1,948 | -12+10 / -22 | 4W / 5L |
| Oct 27, 2018 | Glendale Friendship GamesTournament · View matches · USATT readjusted 1,882 → 1,935 | 1,882 | 1,960 | +25+41 / -16 | 8W / 1L |
| Sep 1, 2018 | 2018 JOOLA LA Open TournamentTournament · View matches | 2,051 | 1,882 | -169+2 / -171 | 2W / 7L |
| Aug 25, 2018 | OCTTA warm up for LA openTournament · View matches · USATT readjusted 1,950 → 2,007 | 1,950 | 2,051 | +44+52 / -8 | 4W / 5L |
| Aug 18, 2018 | LATTA LEE RITTENBURG MEMORIAL AugustTournament · View matches | 1,975 | 1,950 | -25+32 / -57 | 8W / 5L |
| Jun 23, 2018 | LATTA Open JuneTournament · View matches | 1,978 | 1,975 | -3+17 / -20 | 6W / 2L |
| May 31, 2018 | 2018 Meiklejohn North American Seniors OpenTournament · View matches | 2,007 | 1,978 | -29+1 / -30 | 1W / 3L |
| May 19, 2018 | Homenetmen Ararat OpenTournament · View matches | 2,153 | 2,007 | -146+0 / -146 | 7W / 5L |
| May 12, 2018 | San Diego Open 10K TournamentTournament · View matches · USATT readjusted 1,962 → 2,130 | 1,962 | 2,153 | +23+30 / -7 | 14W / 4L |