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Harun Gonca

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TUR · 30 yrs · K=20 · Peak 1666 (Mar 2024, includes FIDE’s rating adjustment)

Best performance: 1766 at 2013-2014 Izmir Chess Championship(Best of 2013)

World #=139407 live, down 2214#137,193 publishedTürkiye #=1859Europe #=94223among active players

Classical rating

1631

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

On FIDE’s list since May 2014

How live ratings are calculated

Rating History · Classical

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Classical rating 1666 to 1631 over the last 12 months; peak 1666 in March 2024.

Official rating by month

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

ListClassicalRapidBlitz
Nov 20261631, 0, 0 games1658, 0, 0 games1599, 0, 0 games
Oct 20261631, 0, 0 games1658, 0, 0 games1599, 0, 0 games
Sep 20261631, 0, 0 games1658, 0, 0 games1599, 0, 0 games
Aug 20261631, -35, 8 games1658, 0, 0 games1599, -43, 8 games
Jul 20261666, 0, 0 games1658, -53, 5 games1642, 0, 0 games
Jun 20261666, 0, 0 games1711, 0, 0 games1642, 0, 0 games
May 20261666, 0, 0 games1711, 0, 0 games1642, 0, 0 games
Apr 20261666, 0, 0 games1711, 0, 0 games1642, 0, 0 games
Mar 20261666, 0, 0 games1711, 0, 0 games1642, 0, 0 games
Feb 20261666, 0, 0 games1711, 0, 0 games1642, 0, 0 games
Jan 20261666, 0, 0 games1711, 0, 0 games1642, 0, 0 games
Dec 20251666, 0, 0 games1711, 0, 0 games1642, 0, 0 games

Form · Classical

oldest → latest

Unbeaten in the last 2 games (2 draws), since Jul 4. Longest unbeaten run in 2026: 4 games, Jun 29 – Jul 1.

From 214 classical games on record, the latest on Jul 5.

Classical games since the November list

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

Last playedScore
12th Cesme International Open Chess Tournament Category CJun 29 – Jul 5TPR 15074/9

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

Best wins · Classical

From 138 rated classical games against rated opponents, 2013–2026

#OpponentRating
1, Huseyin Serbulent, Oct 2014 · Berk Tugra Caliskan Chess Club - 4th Chess Tournament, 1757
2, Soner Caliskan, Feb 2015 · Berk Tugra Caliskan Chess Club - 6th Chess Tournament, 1694
3, Suat Can Simsek, Apr 2016 · 2015-2016 Turkish Intercollegiate Chess Championship-Open, 1672

Event timeline · Classical

37 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
202683½15501507
2019251414351478
20188313431256
2017164½16051439
201617815861565
20153413½15011429
201393½15981518

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

Rated near Harun Gonca · Classical

World

  1. #=139407Anshuman Mittal1631.0
  2. #=139407Sonia Bogdanovsky1631.0
  3. #=139407Harun Gonca1631.0
  4. #=139407Bernardo Antonio Lopez Sanchez1631.0
  5. #=139407Alexis Bolanos Arguello1631.0

Türkiye

  1. #=1859Muhammet Kaya1631.0
  2. #=1859Ozan Tasocak1631.0
  3. #=1859Harun Gonca1631.0
  4. #1862Mehmet Sefik Yildiz1630.8
  5. #=1863Isilay Yildiz1630.0

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