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Jaka Kosir

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SLO · 14 yrs · K=40 · Peak 1684 (Jun 2024)

Best performance: 1850 at Ciklus turnirjev mladih Kranj - OS Matije Copa Kranj(Best of 2024)

World #=145003 live, down 1206#143,797 publishedSlovenia #=927

NOV26 Rating

1528

Live Rating

1528.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Rapid

Loading chart…
Official rapid rating by month
ListRatingChange
Nov 202615280
Oct 202615280
Sep 202615280
Aug 202615280
Jul 202615280
Jun 20261528-36
May 20261564+11
Apr 202615530
Mar 20261553-16
Feb 20261569+53
Jan 20261516+1
Dec 202515150

Form · Rapid

oldest → latest

Longest unbeaten run in 2026: 10 games, Mar 13.

From 299 rapid games on record, the latest on May 8.

Rapid games since the November list

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

Last playedScore
Ciklus turnirjev mladih Kranj - OS ZirovnicaMay 8TPR 13174½/7

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

Event timeline · Rapid

8 of 40 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: 1560 over 37 rated games

MonthGamesScoreAvg oppTPR
May3½15901317
Mar7415041554
Feb135½16291572
Jan14715951595

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

Rated near Jaka Kosir · Rapid

World

  1. #=145003Miran Kolar1528.0
  2. #=145003Aleks Loncarevic1528.0
  3. #=145003Jaka Kosir1528.0
  4. #=145003Lena Verhovec1528.0
  5. #=145003Martin Alusik1528.0

Slovenia

  1. #=927Miran Kolar1528.0
  2. #=927Aleks Loncarevic1528.0
  3. #=927Jaka Kosir1528.0
  4. #=927Lena Verhovec1528.0
  5. #=931Aljaz Gacnik1526.0

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