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Katrin Hattemer

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GER · 43 yrs · K=20 · Peak 1953 (Mar 2024, includes FIDE’s rating adjustment)

Best performance: 1997 at Hessen Landesklasse Nord(Best of 2008)

World #=72066 live, down 1040#71,026 publishedGermany #=7440

Classical rating

1819

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

On FIDE’s list since Nov 2009

How live ratings are calculated

Rating History · Classical

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Official classical rating by month
ListRatingChange
Nov 202618190
Oct 202618190
Sep 202618190
Aug 202618190
Jul 202618190
Jun 202618190
May 20261819+8
Apr 202618110
Mar 202618110
Feb 202618110
Jan 202618110
Dec 20251811-61

Form · Classical

oldest → latest

Longest unbeaten run in 2026: 2 games, Apr 2 – Apr 3.

From 46 classical games on record, the latest on Apr 4.

Classical games since the November list

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

Last playedScore
grenke Chess Open 2026 B-OpenApr 2 – Apr 6TPR 18832½/4

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

Best wins · Classical

From 37 rated classical games against rated opponents, 2006–2026

#OpponentRating
1, Andreas Wagner, Sep 2008 · Hessen Landesklasse Nord, 1960
2, Volker Pfaff, Sep 2008 · Hessen Landesklasse Nord, 1878
3, Thomas Koerber, 2 wins, Oct 2009 · 3.Korbacher Open, 1832

Openings · Classical

Moves are on record for 1 of 46 classical games. Openings show once one has been played 3 times.

Event timeline · Classical

8 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
202642½17881883
202515817191740
20245317331805
20084219971997
2007101956—
2006201972—

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

Rated near Katrin Hattemer · Classical

World

  1. #=72066Olaf Bandsom1819.0
  2. #=72066Siegfried Prix1819.0
  3. #=72066Katrin Hattemer1819.0
  4. #=72066Uwe Boecking1819.0
  5. #=72066Ray O`Brien1819.0

Germany

  1. #=7440Olaf Bandsom1819.0
  2. #=7440Siegfried Prix1819.0
  3. #=7440Katrin Hattemer1819.0
  4. #=7440Uwe Boecking1819.0
  5. #=7440Alexander Richter1819.0

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