William Sun

NZL · 11 yrs · K=40 · Peak 1621 (By Sep 2026)

Best performance: 1669 at Kapiti Junior Chess Championship 2026(Best of 2026)

World #=125954 live5777#120,177 publishedNew Zealand #305

OCT26 Rating

1577

Live Rating

1577.0

Change

0.0

Games Played

Rating History · Rapid

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Official rapid rating by month

List	Rating	Change
Oct 2026	1577	-44

Rapid games since the October list

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

	Last played	Score	TPR
	School Chess Development National Individual Final Open DivisionSep 27TPR 1327	2½/5	1327

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

3 of 6 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.

School Chess Development National Individual Final Open Division1327
Sep 2026Swissfederation source
#3 in 2026Score 2½/5Opp avg 1600Start 1621
Kapiti Junior Chess Championship 20261669
Aug 2026Swissfederation source
Best of 2026Score 2½/6Opp avg 1669
Kapiti Rapid 20261456
May 2026Swisslichess
#2 in 2026Score 3/6Opp avg 1649

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