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Jan Chaloupka

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CZE · 12 yrs · K=40 · Peak 1553 (By Nov 2026)

Best performance: 1543 at Mistrovství Čech mládeže do 16 let - Bleskový turnaj(Best of 2026)

World #=88820 live, down 1845#86,975 publishedCzechia #=1304Europe #=43701among active players

Blitz rating

1553

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

On FIDE’s list since Nov 2026

How live ratings are calculated

Rating History · Blitz

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Blitz rating 1553 on the November 2026 list; peak 1553 by November 2026.

Official rating by month

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

ListClassicalBlitz
Nov 20261520, -49, 3 games1553, 10 games
Oct 20261569, 0, 0 gamesunrated
Sep 20261569, 0, 0 gamesunrated
Aug 20261569, -32, 4 gamesunrated
Jul 20261601, 0, 0 gamesunrated
Jun 20261601, 0, 0 gamesunrated
May 20261601, 0, 0 gamesunrated
Apr 20261601, 0, 0 gamesunrated
Mar 20261601, -30, 1 gameunrated
Feb 20261631, 0, 0 gamesunrated
Jan 20261631, 0, 0 gamesunrated
Dec 20251631, 0, 0 gamesunrated

Form · Blitz

oldest → latest

Unbeaten in the last 5 games (3 wins, 2 draws), since Oct 28. That is the longest unbeaten run of 2026.

From 11 blitz games on record, the latest on Oct 28.

Blitz games since the November list

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

Show gamesLast playedScore
Mistrovství Čech mládeže do 16 let - Bleskový turnajOct 28TPR 15435/11

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

Best wins · Blitz

From 10 rated blitz games against rated opponents, 2026

#OpponentRating
1, Lucie Tomankova, Oct 2026 · Mistrovství Čech mládeže do 16 let - Bleskový turnaj, 1721
2, Le Nam Anh Nguyen, Oct 2026 · Mistrovství Čech mládeže do 16 let - Bleskový turnaj, 1493
3, Radim Semerak, Oct 2026 · Mistrovství Čech mládeže do 16 let - Bleskový turnaj, 1477*

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

Event timeline · Blitz

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
202610416151543

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

Rated near Jan Chaloupka · Blitz

World

  1. #=88820Anna Bartonickova1553.0
  2. #=88820Samuel Matlach1553.0
  3. #=88820Jan Chaloupka1553.0
  4. #=88820Vaclav Mach1553.0
  5. #=88820Vaclav Jezek1553.0

Czechia

  1. #=1304Anna Bartonickova1553.0
  2. #=1304Samuel Matlach1553.0
  3. #=1304Jan Chaloupka1553.0
  4. #=1304Vaclav Mach1553.0
  5. #=1304Vaclav Jezek1553.0

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