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Koya Matsuyama

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JPN · 23 yrs · K=20 · Peak 2020 (Jun 2025)

Best performance: 2250 at Japan Chess Classic 2023(Best of 2023)

World #=65213Japan #=69among all players, November list

Classical rating

2020

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

On FIDE’s list since Jun 2018 · Inactive on FIDE’s list

How live ratings are calculated

Rating History · Classical

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Classical rating unchanged at 2020 over the last 12 months; peak 2020 in June 2025.

Official rating by month

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

ListClassicalRapidBlitz
Nov 20262020, 0, 0 games1911, 0, 0 games1850, 0, 0 games
Oct 20262020, 0, 0 games1911, 0, 0 games1850, 0, 0 games
Sep 20262020, 0, 0 games1911, 0, 0 games1850, 0, 0 games
Aug 20262020, 0, 0 games1911, 0, 0 games1850, 0, 0 games
Jul 20262020, 0, 0 games1911, 0, 0 games1850, 0, 0 games
Jun 20262020, 0, 0 games1911, 0, 0 games1850, 0, 0 games
May 20262020, 0, 0 games1911, 0, 0 games1850, 0, 0 games
Apr 20262020, 0, 0 games1911, 0, 0 games1850, 0, 0 games
Mar 20262020, 0, 0 games1911, 0, 0 games1850, 0, 0 games
Feb 20262020, 0, 0 games1911, 0, 0 games1850, 0, 0 games
Jan 20262020, 0, 0 games1911, 0, 0 games1850, 0, 0 games
Dec 20252020, 0, 0 games1911, 0, 0 games1850, 0, 0 games

Form · Classical

oldest → latest

Unbeaten in the last 7 games (4 wins, 3 draws), since May 3, 2025.

From 92 classical games on record, the latest on May 6, 2025.

Classical games since the November list

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

Last playedScore
Japan Chess Championship 2025 -The 26th Argentina Cup-May 2, 2025 – May 6, 2025TPR 20826½/9

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

Best wins · Classical

From 77 rated classical games against rated opponents, 2018–2025

#OpponentRating
1, Yuto Otawa, Jul 2023 · Japan Chess Classic 2023, 2188
2, FM Simon Bibby, Nov 2023 · Japan Open 2023, 2148
3, FM Alain Fayard, Mar 2024 · 40e Open International d'echecs de Cappelle la Grande, 2140

Event timeline · Classical

11 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
20258618892082
2024251619302032
202312919812174
201914719231923
2018186½18701768

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

Rated near Koya Matsuyama · Classical · November list, all players

World

  1. #=65213Enric Masferrer Niubo2020
  2. #=65213Zoran Matejic2020
  3. #=65213Koya Matsuyama2020
  4. #=65213Armen Melikian2020
  5. #=65213Jose David Mendoza Gandara2020

Japan

  1. #=67Sho Inoue2021
  2. #=69Reiji Takahashi2020
  3. #=69Koya Matsuyama2020
  4. #71Likai Jiang2016
  5. #72CM Takuma Osaka2012

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