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Stefan Leser

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GER · 23 yrs · K=20 · Peak 1912 (By Jun 2025)

Best performance: 1944 at Staufer Blitzkoenig 2026(Best of 2026)

World #=26995 live, down 446#26,549 publishedGermany #=2057Europe #=15434among active players

Blitz rating

1879

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

On FIDE’s list since Jun 2025

How live ratings are calculated

Rating History · Blitz

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Blitz rating 1863 to 1879 over the last 12 months; peak 1912 by June 2025.

Official rating by month

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

ListClassicalRapidBlitz
Nov 20261957, 0, 0 games1901, 0, 0 games1879, 0, 0 games
Oct 20261957, 0, 0 games1901, 0, 0 games1879, 0, 0 games
Sep 20261957, 0, 0 games1901, 0, 0 games1879, 0, 0 games
Aug 20261957, 0, 0 games1901, 0, 0 games1879, 0, 0 games
Jul 20261957, 0, 0 games1901, 0, 0 games1879, 0, 0 games
Jun 20261957, 0, 0 games1901, 0, 0 games1879, 0, 0 games
May 20261957, 0, 0 games1901, 0, 0 games1879, 0, 0 games
Apr 20261957, 0, 0 games1901, 0, 0 games1879, 0, 0 games
Mar 20261957, 0, 0 games1901, -1, 0 games1879, 0, 0 games
Feb 20261957, +11, 9 games1902, +2, 0 games1879, +16, 9 games
Jan 20261946, 0, 0 games1900, 0, 0 games1863, 0, 0 games
Dec 20251946, 0, 0 games1900, 0, 0 games1863, 0, 0 games

Form · Blitz

oldest → latest

Unbeaten in the last 2 games (2 wins), since Jan 1. That is the longest unbeaten run of 2026.

From 44 blitz games on record, the latest on Jan 1.

Blitz games since the November list

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

Last playedScore
Staufer Blitzkoenig 2026Jan 1TPR 19445/9

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

Best wins · Blitz

From 41 rated blitz games against rated opponents, 2025–2026

#OpponentRating
1, Philipp Scheffknecht, May 2025 · Grand Prix PlusCity - Blitz Tournament 2025, 2069
2, Igor Shevchenko, Jan 2026 · Staufer Blitzkoenig 2026, 2029*
3, Horst Semeck, May 2025 · Grand Prix PlusCity - Open Austrian Team Blitz Championship 2025, 1889

* No blitz rating yet, so FIDE rates the game at the player's classical rating.

Openings · Blitz

From the moves of 9 of 44 blitz games on record.

As WhiteOpens 1.Nf3 in 3 of 5 games.

All openings (1 as White)
Openings in White gamesGamesScore
Zukertort Opening333%

2 more games in openings played fewer than 3 times.

Event timeline · Blitz

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.

Performance rating by year

YearGamesScoreAvg oppTPR
20269519011944
2025321319251860

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

Rated near Stefan Leser · Blitz

World

  1. #=26995Martin Hess1879.0
  2. #=26995Elias Wenzke1879.0
  3. #=26995Stefan Leser1879.0
  4. #=26995CM Arman Ospanov1879.0
  5. #=26995Dmitri Seleznev1879.0

Germany

  1. #=2057Martin Hess1879.0
  2. #=2057Elias Wenzke1879.0
  3. #=2057Stefan Leser1879.0
  4. #=2057Kai Schock1879.0
  5. #=2057Alexander Wartenberg1879.0

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

Stefan Leser: Live FIDE Rating 1957