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Kostiantyn Kruglov

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NOR · 20 yrs · K=40 · Peak 1646 (Jul 2025)

Best performance: 1528 at NTG Langsjakk august 2024 B(Best of 2024)

NOV26 Rating

1646

Live Rating

1646.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Classical

Loading chart…
Official classical rating by month
ListRatingChange
Nov 202616460
Oct 202616460
Sep 202616460
Aug 202616460
Jul 202616460
Jun 202616460
May 202616460
Apr 202616460
Mar 202616460
Feb 202616460
Jan 202616460
Dec 202516460

Form · Classical

oldest → latest

From 10 classical games on record, the latest on Jun 1, 2025.

Classical games since the November list

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

Last playedScore
NM for Klubblag 2025May 29, 2025 – Jun 1, 20251/2

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

Best wins · Classical

From 10 rated classical games against rated opponents, 2024–2025

#OpponentRating
1, Robert Hongbo Zhao, Jun 2025 · NM for Klubblag 2025, 1738
2, Albert Watne, Dec 2024 · Ostlandsserien 5. div C 2024-2025 R 2, 1704
3, Jukka M K Kellman, Aug 2024 · NTG Langsjakk august 2024 B, 1609

Event timeline · Classical

5 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
20254216971697
20246316181618

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

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