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Timo Koellner

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GER · 16 yrs · K=40 · Peak 1819 (By Feb 2026)

Best performance: 1927 at 10. Frankenthaler Weihnachtsopen B-Turnier(Best of 2025)

World #=72247 live, down 1220#71,027 publishedGermany #=7443Europe #=52242among active players

Classical rating

1819

FIDE’s November 2026 list. No rated games since, so the live rating is the same.

On FIDE’s list since Feb 2026

How live ratings are calculated

Rating History · Classical

Loading chart…

Classical rating unchanged at 1819 since February 2026; peak 1819 by February 2026.

Official rating by month

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

ListClassical
Nov 20261819, 0, 0 games
Oct 20261819, 0, 0 games
Sep 20261819, 0, 0 games
Aug 20261819, 0, 0 games
Jul 20261819, 0, 0 games
Jun 20261819, 0, 0 games
May 20261819, 0, 0 games
Apr 20261819, 0, 0 games
Mar 20261819, 0, 0 games
Feb 20261819, 11 games

Form · Classical

oldest → latest

Some of this player's 2026 games are not on record yet, so no unbeaten run is shown.

From 14 classical games on record, the latest on Jan 6.

Classical games since the November list

No rated classical games this rating periodsince the NOV26 list (Nov 1, 2026)

Show gamesLast playedScore
Badisches Jugend Open 2026 A-OpenJan 2 – Jan 6TPR 16443½/7

The live rating moves only when new rated games are played. Until then it matches the published rating.

Best wins · Classical

From 11 rated classical games against rated opponents, 2025–2026

#OpponentRating
1, Dietmar Weidinger, Dec 2025 · 10. Frankenthaler Weihnachtsopen B-Turnier, 1857
2, Helmut Tautelhahn, Dec 2025 · 10. Frankenthaler Weihnachtsopen B-Turnier, 1746
3, Simon Gugau, Dec 2025 · 10. Frankenthaler Weihnachtsopen B-Turnier, 1683

Event timeline · Classical

2 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.

Performance rating by year

YearGamesScoreAvg oppTPR
20257517691927

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

Rated near Timo Koellner · Classical

World

  1. #=72247Alexander Richter1819.0
  2. #=72247Wilhelm Zeyin Ni1819.0
  3. #=72247Timo Koellner1819.0
  4. #=72247Enrique Ineraritis Sanchez1819.0
  5. #=72247Yasser Enrique Salcido Quesada1819.0

Germany

  1. #=7443Alexander Richter1819.0
  2. #=7443Wilhelm Zeyin Ni1819.0
  3. #=7443Timo Koellner1819.0
  4. #=7443Juergen Rollwitz1819.0
  5. #=7443Heinrich Boldt1819.0

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