Player record

Koe, You-Chien

ID 70966CAMaleInactive
Current rating1,289
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Wins

1

Indexed tournament wins

Losses

5

Indexed tournament losses

Matches

6

Decisive results

Win rate

16.7%

Across indexed matches

Peak rating

1,290

Highest rating in the available history.

Biggest upset

Not enough data

No qualifying upset available.

Biggest loss

Not enough data

No qualifying loss available.

Most frequent opponent

Brian Chen

1 match

Open →

Rating trajectory

Published rating movement across recorded events.

Tournament history

2 tournament appearances · synced Aug 14, 2026, 2:24 AM

DateTournamentRating inRating afterPoints changedRecord
May 28, 20062006 Golden State OpenTournament · View matches1,2901,289-1+0 / -10W / 3L
Feb 19, 20062006 Western OpenTournament · View matches · Initial rating 1,290Unrated1,290-2+8 / -101W / 2L