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Masahiko Deno

JPN · 42 yrs · K=40 · Peak 1557 (By Dec 2024)

Best performance: 1580 at Japan Chess Classic 2024 (3-Day_Challenger)(Best of 2024)

World #=174654 live, down 2027#172,627 publishedJapan #181

NOV26 Rating

1543

Live Rating

1543.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Classical

Loading chart…
Official classical rating by month
ListRatingChange
Nov 20261543+11
Oct 202615320
Sep 202615320
Aug 202615320
Jul 202615320
Jun 202615320
May 202615320
Apr 202615320
Mar 202615320
Feb 202615320
Jan 202615320
Dec 202515320

Form · Classical

oldest → latest

Longest unbeaten run in 2026: 2 games, Sep 20.

From 43 classical games on record, the latest on Oct 12.

Classical games since the November list

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

Last playedScore
Machida Silver Week Open 2026Sep 19 – Oct 122/6

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

Best wins · Classical

From 19 rated classical games against rated opponents, 2024–2026

#OpponentRating
1, Shinji Matsumoto, May 2024 · Golden Week Open 2024 (GroupA), 1656
2, Haruki Shimagaki, Jul 2024 · Japan Chess Classic 2024 (3-Day_Challenger), 1494

Event timeline · Classical

1 of 7 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: not enough games against rated opponents for a performance rating

MonthGamesScoreAvg oppTPR
Sep2½1876—

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

Rated near Masahiko Deno · Classical

World

  1. #=174654Kalima Williams1543.0
  2. #=174654Pascal Da Silva1543.0
  3. #=174654Masahiko Deno1543.0
  4. #=174654Carlos Raul Sagastume Estrada1543.0
  5. #=174654Jordan Robinson1543.0

Japan

  1. #179Hiroki Shirozu1553.0
  2. #180Ken Okita1546.0
  3. #181Masahiko Deno1543.0
  4. #182Ryosuke Horie1538.0
  5. #183Hauren Elvis Chung1531.0

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