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Ryo Ishikawa

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JPN · 25 yrs · K=40 · Peak 1641 (By Aug 2024)

Best performance: 1647 at Golden Week Open 2024(Best of 2024)

NOV26 Rating

1641

Live Rating

1641.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Classical

Loading chart…
Official classical rating by month
ListRatingChange
Nov 202616410
Oct 202616410
Sep 202616410
Aug 202616410
Jul 202616410
Jun 202616410
May 202616410
Apr 202616410
Mar 202616410
Feb 202616410
Jan 202616410
Dec 202516410

Form · Classical

oldest → latest

From 13 classical games on record, the latest on Jul 15, 2024.

Classical games since the November list

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

Last playedScore
Japan Chess Classic 2024 (3-Day_Challenger)Jul 13, 2024 – Jul 15, 2024TPR 15185/8

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

Best wins · Classical

From 6 rated classical games against rated opponents, 2024

#OpponentRating
1Masanari Nishioka, Japan Chess Classic 2024 (3-Day_Challenger), Jul 2024, 1652
2Mizuki Furuse, Golden Week Open 2024, May 2024, 1566

Event timeline · Classical

2 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
202462½16451588

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