Player record

Tan, Kean Seng

ID 1835MAMaleInactive
Current rating2,312
Back to ratingsCompare player

Wins

19

Indexed tournament wins

Losses

2

Indexed tournament losses

Matches

21

Decisive results

Win rate

90.5%

Across indexed matches

Peak rating

2,324

Highest rating in the available history.

Biggest upset

Kubo, Masamichi

National Collegiate Team Championship · Apr 2, 1995 · +83 rating

Open →

Biggest loss

Not enough data

No qualifying loss available.

Most frequent opponent

Brickell, Robert Douglas

1 match

Open →

Rating trajectory

Published rating movement across recorded events.

Tournament history

3 tournament appearances · synced Aug 11, 2026, 2:16 AM

DateTournamentRating inRating afterPoints changedRecord
May 14, 1995Waltham May RRTournament · View matches2,3242,312-12+0 / -120W / 2L
Apr 2, 1995National Collegiate Team ChampionshipTournament · View matches2,3042,324+209W / 0L
Jan 22, 1995Bay State Giant RRTournament · View matches2,2802,304+24+24 / 010W / 0L