Cooper Bieske

RSA · 7 yrs

NOV26 Rating

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Live Rating

Unrated

Change

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Games Played

Form · Classical

oldest → latest

Longest unbeaten run in 2026: 4 games, Feb 21.

From 21 classical games on record, the latest on Sep 26.

No classical rating: this player isn’t on the NOV26 classical list

Event timeline · Classical

4 events

Events before the current rating period show the performance, not a rating change.

Live events show the rating change; earlier events show the performance rating.

Eastern Cape Chess Festival - Individual Closed 2026 U8 Boys, No rated games
Sep 2026Swisschess-results.com
Score 4/6
EC Open 2026 (U8-U14 Boys), No rated games
Apr 2026Swissfederation source
Score 2/7
2026 Buffalo City Chess Trials 2 (U8-U10 Boys), No rated games
Feb 2026Swissfederation source
Score 2/5
2026 Buffalo City Chess Trials 3 (U8), No rated games
Feb 2026Swissfederation source
Score 4/5

Live rating: FIDE’s November list plus every rated game played since. Not affiliated with FIDE.