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Colin-Joel Lettmann

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GER · 18 yrs · Peak 1490 (By Mar 2026)

Best performance: 1371 at Bezirkseinzelmeisterschaft SBOO 2025(Best of 2025)

NOV26 Rating

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Live Rating

Unrated

Change

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Games Played

3

How live ratings are calculated

Rating History · Classical

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Classical rating 1490 on the March 2026 list; peak 1490 by March 2026.

Official rating by month

Each month: the rating, its change from the list before, and the rated games FIDE counted.

ListClassical
Mar 20261490, 6 games

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

Best wins · Classical

From 3 rated classical games against rated opponents, 2025

No win against a rated opponent yet in 3 rated classical games.

Event timeline · Classical

1 event

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.

Performance rating by year

YearGamesScoreAvg oppTPR
20253½16441371

Games count in the month they were played. Each month and year is one performance rating over all of its rated games.

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