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Anni Guo

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CAN · 17 yrs · K=40 · Peak 1919 (Nov 2026)

Best performance: 2146 at 2026 Toronto Chess Centre - Youth Grand Prix IV(Best of 2026)

World #=32587 live, down 6245#26,342 publishedCanada #129Americas #=4292#2 girls U18 in Canadaamong active players

NOV26 Rating

1919

Live Rating

1883.8

Change

-35.2

Games Played

1

How live ratings are calculated

Rating History · Rapid

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Rapid rating 1877 to 1919 over the last 12 months; peak 1919 in November 2026.

Official rating by month

Each month: the rating, its change from the list before, and the rated games FIDE counted.

ListClassicalRapidBlitz
Nov 20262071, +93, 11 games1919, +26, 4 games1909, 0, 0 games
Oct 20261978, -60, 6 games1893, 0, 0 games1909, 0, 0 games
Sep 20262038, +83, 9 games1893, 0, 0 games1909, -20, 9 games
Aug 20261955, +64, 5 games1893, 0, 0 games1929, -29, 11 games
Jul 20261891, -56, 4 games1893, 0, 0 games1958, 0, 0 games
Jun 20261947, +93, 9 games1893, 0, 0 games1958, +23, 8 games
May 20261854, -34, 7 games1893, +77, 12 games1935, +86, 8 games
Apr 20261888, +13, 5 games1816, +7, 10 games1849, 0, 0 games
Mar 20261875, +30, 3 games1809, +100, 5 games1849, 0, 0 games
Feb 20261845, 0, 0 games1709, -74, 3 games1849, 0, 0 games
Jan 20261845, 0, 0 games1783, 0, 0 games1849, 0, 0 games
Dec 20251845, 0, 0 games1783, -94, 5 games1849, 0, 0 games

Form · Rapid

oldest → latest

Longest unbeaten run in 2026: 6 games, Feb 7 – Mar 1.

From 86 rapid games on record, the latest on Oct 31.

In Progress

vsJoel Flores Duran1812
PairedR6XIV Torneo Internacional y Nacional de Ajedrez Copa Revolución 2026 Abiertastandard

Rapid games since the November list

Show gamesTournamentScoreChange
Oct 31 Chess4win & Toronto Fortune Centre Halloween Chess Festival--Open RapidOct 31TPR 7620/5-35.2

Best wins · Rapid

From 72 rated rapid games against rated opponents, 2023–2026

#OpponentRating
1, Gyula Bordas, 3 wins, Sep 2023 · 2023 Forcing Moves First September Open Rapid, 1977
2, Dmitry Chernik, Apr 2026 · 2026 Toronto Rapid Chess Championship Crown, 1882
3, Nolan Wu, Feb 2026 · 2026 Toronto Chess Centre - Youth Grand Prix IV, 1874

* No rapid rating yet, so FIDE rates the game at the player's classical rating.

Event timeline · Rapid

9 of 16 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.

Performance rating by month

MonthGamesScoreAvg oppTPR
Oct 2026101562—
Sep 202643½17192055
Apr 202612818271952
Mar 2026106½17061816
Feb 20265419062146
Jan 2026301698898
Nov 20255117411501

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

Recent opponents · Rapid

Dawson Yamasaki

Rated near Anni Guo · Rapid

World

  1. #=32587Alessandro Bezerra Da Silva1883.8
  2. #=32587Miguel Angel Flores Gomez1883.8
  3. #=32587WIM Anni Guo1883.8
  4. #=32587Erfan Mirzaei1883.8
  5. #=32587Tikhon Bazhenov1883.8

Canada

  1. #=126Blair A Rutter1886.0
  2. #128Shabd Dembla1885.0
  3. #129WIM Anni Guo1883.8
  4. #130Jose Kagaoan1883.0
  5. #131Jim Daniluk1882.0

Live rating: FIDE’s November list plus every rated game played since. Not affiliated with FIDE.