Wins
84
Indexed tournament wins
Player record
Emerald, Mark
Losses
74
Indexed tournament losses
Matches
158
Decisive results
Win rate
53.2%
Across indexed matches
Peak rating
1,112
Highest rating in the available history.
Biggest upset
Hoang Anh Nguyen
OCTTA- SEPTEMBER OPEN · Sep 14, 2019 · +329 rating
Open →Biggest loss
Yufan Lin
LATTA Thanh Banh Memorial Open 2020 · Jan 25, 2020 · -390 rating
Open →Most frequent opponent
Orman, Dennis
7 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
30 tournament appearances · synced Aug 8, 2026, 2:21 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jun 29, 2019 | LATTA Lee Rittenburg Memorial Open 2019Tournament · View matches | 1,047 | 1,017 | -30+13 / -43 | 3W / 2L |
| May 25, 2019 | LATTA Open May 2019Tournament · View matches · USATT readjusted 939 → 997 | 939 | 1,047 | +50+89 / -39 | 4W / 4L |
| Apr 27, 2019 | LATTA Open April 2019Tournament · View matches | 911 | 939 | +28+36 / -8 | 3W / 4L |
| Mar 30, 2019 | LATTA Open March 2019Tournament · View matches | 914 | 911 | -3+26 / -29 | 4W / 3L |
| Jan 26, 2019 | LATTA Thanh Banh Memorial OpenTournament · View matches | 926 | 914 | -12+0 / -12 | 2W / 5L |
| Dec 8, 2018 | LATTA Open December 2018Tournament · View matches | 956 | 926 | -30+18 / -48 | 3W / 5L |
| Oct 20, 2018 | LATTA Open OctoberTournament · View matches · USATT readjusted 867 → 941 | 867 | 956 | +15+55 / -40 | 6W / 6L |
| Oct 6, 2018 | OCTTA Pre-Halloween OpenTournament · View matches | 867 | 867 | 0+0 / 0 | 1W / 4L |
| Sep 1, 2018 | 2018 JOOLA LA Open TournamentTournament · View matches | 867 | 867 | 0+0 / 0 | 1W / 2L |
| Aug 25, 2018 | OCTTA warm up for LA openTournament · View matches · Initial rating 867 | Unrated | 867 | +16+16 / 0 | 2W / 0L |
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