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Calvin K Chiu

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USA · 21 yrs · K=20 · Peak 1856 (Dec 2025)

Best performance: 2033 at BRNO OPEN 2025 B - FIDE open(Best of 2025)

World #=61275 live, down 1305#59,970 publishedUnited States #=1689

OCT26 Rating

1856

Live Rating

1856.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Classical

Loading chart…
Official classical rating by month
ListRatingChange
Oct 202618560
Sep 202618560
Aug 202618560
Jul 202618560
Jun 202618560
May 202618560
Apr 202618560
Mar 202618560
Feb 202618560
Jan 202618560
Dec 20251856+34
Nov 202518220

Classical games since the October list

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

Last playedScore
BRNO OPEN 2025 B - FIDE openNov 8, 2025 – Nov 15, 2025TPR 20335/8

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

Event timeline · Classical

12 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.

Rated near Calvin K Chiu · Classical

World

  1. #=61275Mauro Matteo Cascella1856.0
  2. #=61275Freyr Wang1856.0
  3. #=61275Calvin K Chiu1856.0
  4. #=61275Hector J. Deliz Quinones1856.0
  5. #=61275Paul Broekhuyse1856.0

United States

  1. #=1689Stephanie Ballom1856.0
  2. #=1689Freyr Wang1856.0
  3. #=1689Calvin K Chiu1856.0
  4. #=1689Arya Sharma1856.0
  5. #=1689Aiden Emerson Bartlett1856.0

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