Shou Otsuka

JPN · 26 yrs · K=20 · Peak 2128 (By Mar 2023)

World #=9113 live325#8,788 publishedJapan #10

OCT26 Rating

2106

Live Rating

2106.0

Change

0.0

Games Played

Rating History · Rapid

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Official rapid rating by month

Rapid games since the October list

No rated rapid games this rating periodsince the OCT26 list (Oct 1, 2026)

	Last played	Score	TPR
	2nd Science Tokyo Rapid Chess TournamentOct 19, 2025TPR 2187	5½/6	2187

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

Working toward the International Master title

Tracked norms: 2 · 18 of 27 games credit

Rating: peak 2362, needs 2400

No outstanding composition requirement

Based on events we cover plus the FIDE norm registers of all federations. Norms filed elsewhere may not show up here yet.

4 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.

2nd Science Tokyo Rapid Chess Tournament2187
Oct 2025Swissfederation source
Best of 2025Score 5½/6Opp avg 1786Start 2096
Science Tokyo Rapid Chess Tournament1975
Apr 2025Swissfederation source
#2 in 2025Score 5/7Opp avg 1903Start 2109
7e Rapide International de Cappelle la Grande2020
Mar 2024Swissfederation source
Best of 2024Score 5½/9Opp avg 1940Start 2128
6e Rapide International de Cappelle la Grande1794
Feb 2023Swissfederation source
Best of 2023Score 4½/8Opp avg 1851

Live ratings projected from the OCT26 published list · Not affiliated with FIDE