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Hristo Kosturkov

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BUL · 58 yrs · K=20 · Peak 1768 (Oct 2025)

Best performance: 2053 at DOP Men Open Classic 2025(Best of 2025)

NOV26 Rating

1768

Live Rating

1768.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Classical

Loading chart…
Official classical rating by month
ListRatingChange
Nov 202617680
Oct 202617680
Sep 202617680
Aug 202617680
Jul 202617680
Jun 202617680
May 202617680
Apr 202617680
Mar 202617680
Feb 202617680
Jan 202617680
Dec 202517680

Form · Classical

oldest → latest

From 159 classical games on record, the latest on Sep 11.

Classical games since the November list

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

Last playedScore
Bulgarian Team Chess Championship Men - 07-11.09.2026, PrimorskoSep 11TPR 19001/5

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

Best wins · Classical

From 120 rated classical games against rated opponents, 2015–2026

#OpponentRating
1, Georgi Strelkov, Apr 2018 · Fifth chess open PANAGYURISTE, 2065
2, Ivan Dimitrov, May 2017 · 4th chess open Panagyurishte, 1823
3, Zahari Simov, Jun 2015 · 144th MGU open, 1694

Openings · Classical

From the moves of 10 of 159 classical games on record.

As BlackMeets 1.e4 with 1...c5.

All openings (1 as Black)

Against 1.e4: 1...c5 in 6.

Openings in Black gamesGamesScore
Sicilian Defense667%

Event timeline · Classical

1 of 23 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: 1900 over 5 rated games

MonthGamesScoreAvg oppTPR
Sep5121401900

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