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Kacper Stupak

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POL · 9 yrs · K=40 · Peak 1826 (Nov 2026)

Best performance: 1926 at II Mosinski blitz - OPEN FIDE(Best of 2026)

World #=33977 live, down 262#33,715 publishedPoland #=1088#10 U10 in Poland

NOV26 Rating

1826

Live Rating

1826.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Blitz

Loading chart…
Official blitz rating by month
ListRatingChange
Nov 20261826+116
Oct 202617100
Sep 20261710-15
Aug 20261725+198
Jul 202615270
Jun 20261527-32
May 20261559+102
Apr 20261457-1
Mar 20261458-10
Feb 20261468+2
Jan 20261466+27
Dec 20251439+36

Form · Blitz

oldest → latest

Longest unbeaten run in 2026: 4 games, Oct 11.

From 136 blitz games on record, the latest on Oct 11.

Blitz games since the November list

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

Last playedScore
II Mosinski blitz - OPEN FIDEOct 11TPR 19267½/13

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

Event timeline · Blitz

6 of 11 events · All years

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 month

2026: 1737 over 70 rated games

MonthGamesScoreAvg oppTPR
Oct126½18971926
Aug9417341691
Jul2918½16661768
May9316301505
Apr115½16571657

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

Rated near Kacper Stupak · Blitz

World

  1. #=33977Yezhongxuan Dong1826.0
  2. #=33977Moses Kangwa1826.0
  3. #=33977Kacper Stupak1826.0
  4. #=33977Chandra Sudarman S. Pitigala1826.0
  5. #=33977CM Chandana Wijekoon1826.0

Poland

  1. #=1088Bartosz Raba1826.0
  2. #=1088Zbigniew Stefaniuk1826.0
  3. #=1088Kacper Stupak1826.0
  4. #=1094Tomasz Kurylowicz1825.0
  5. #=1094Daniel Swiatnicki1825.0

Live ratings projected from the NOV26 published list · Not affiliated with FIDE