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Detlef Hosemann

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GER · 58 yrs · K=40 · Peak 1821 (By Feb 2026)

Best performance: 1827 at GXA Interno 2026(Best of 2026)

World #=74408 live, down 1166#73,242 publishedGermany #=7616Europe #=53740among active players

Classical rating

1812

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

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Classical rating 1821 to 1812 since February 2026; peak 1821 by February 2026.

Official rating by month

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

ListClassicalRapid
Nov 20261812, 0, 0 games1462, 0, 0 games
Oct 20261812, 0, 0 games1462, 0, 0 games
Sep 20261812, 0, 0 games1462, 0, 0 games
Aug 20261812, 0, 0 games1462, 0, 0 games
Jul 20261812, 0, 0 games1462, 0, 0 games
Jun 20261812, 0, 0 games1462, 0, 0 games
May 20261812, 0, 0 games1462, 0, 0 games
Apr 20261812, -9, 1 game1462, -21, 5 games
Mar 20261821, 0, 0 games1483, +1, 0 games
Feb 20261821, 6 games1482, -28, 5 games
Jan 2026unrated1510, -3, 0 games
Dec 2025unrated1513, 0, 0 games

Classical games since the November list

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

Show gamesLast playedScore
CN 3. divisao 2025-26 r. 5-6Jan 3 – Mar 21½/1

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

Best wins · Classical

From 6 rated classical games against rated opponents, 2026

#OpponentRating
1, Goncalo Martins P Costa, Jan 2026 · GXA Interno 2026, 1939
2, Duarte Miguel S R Carvalho, Jan 2026 · GXA Interno 2026, 1619

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.

Rated near Detlef Hosemann · Classical

World

  1. #=74408Pavlo Topchiy1812.0
  2. #=74408Kai Kreilinger1812.0
  3. #=74408Detlef Hosemann1812.0
  4. #=74408Leonhard Reiniger1812.0
  5. #=74408Yomelele Oliphant1812.0

Germany

  1. #=7616Pavlo Topchiy1812.0
  2. #=7616Kai Kreilinger1812.0
  3. #=7616Detlef Hosemann1812.0
  4. #=7616Leonhard Reiniger1812.0
  5. #=7640Juergen Hertling1811.2

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