Compare

Arthur Jiahao Chen

Follow

BRA · 12 yrs · K=40 · Peak 1511 (By Mar 2026)

Best performance: 1398 at FENAC 2025 U12 Abs STD(Best of 2025)

World #=219987 live, down 2052#217,935 publishedBrazil #=3261

NOV26 Rating

1423

Live Rating

1423.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Classical

Loading chart…
Official classical rating by month
ListRatingChange
Nov 20261423-88

Form · Classical

oldest → latest

Some of this player's 2026 games are not on record yet, so no unbeaten run is shown.

From 26 classical games on record, the latest on Oct 11.

Classical games since the November list

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

Last playedScore
FESTIVAL SUDESTE por EQUIPES – FESUEQ | São Paulo/SP | 10, 11 e 12 de outubro | Título direto de MN e WMNOct 10 – Oct 120/3

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

Event timeline · Classical

6 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
20253½16711398
2024101681—
2022401169369

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

Rated near Arthur Jiahao Chen · Classical

World

  1. #=219987Jan Los1423.0
  2. #=219987Wieslawa Pierzchlinska1423.0
  3. #=219987Arthur Jiahao Chen1423.0
  4. #=219987Jamari Joseph1423.0
  5. #=219987Edoardo Santacroce1423.0

Brazil

  1. #3259Jose Vicente Marcondes Romano1425.0
  2. #3260Dhara Munique Domingues Barreto1424.4
  3. #=3261Arthur Jiahao Chen1423.0
  4. #=3261Oscar Klimke1423.0
  5. #=3263Lucas Barboza Dos Santos Samuel1422.0

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