Player record

Sak, Gilbert

ID 1554MIMaleInactive
Current rating1,333
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Wins

2

Indexed tournament wins

Losses

8

Indexed tournament losses

Matches

10

Decisive results

Win rate

20.0%

Across indexed matches

Peak rating

1,340

Highest rating in the available history.

Biggest upset

Riley, Joe

Columbia July Invitational · Jul 22, 1995 · +60 rating

Open →

Biggest loss

Barrett, David

Columbia July Invitational · Jul 22, 1995 · -40 rating

Open →

Most frequent opponent

Barrett, David

1 match

Open →

Rating trajectory

Published rating movement across recorded events.

Tournament history

2 tournament appearances · synced Aug 9, 2026, 2:24 AM

DateTournamentRating inRating afterPoints changedRecord
Jul 22, 1995Columbia July InvitationalTournament · View matches1,3401,333-7+13 / -202W / 3L
Oct 15, 1994T-Tonics ClassicsTournament · View matches · Initial rating 1,340Unrated1,340—0W / 5L