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Vihaan Tonk

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IND · 14 yrs · K=40 · Peak 1527 (Jan 2026)

Best performance: 1635 at 40th National Age Group Chess Championships Under 13(Best of 2025)

World #=181915 live, down 1940#179,975 publishedIndia #=10169

NOV26 Rating

1525

Live Rating

1525.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Classical

Loading chart…
Official classical rating by month
ListRatingChange
Nov 202615250
Oct 202615250
Sep 202615250
Aug 202615250
Jul 202615250
Jun 202615250
May 202615250
Apr 20261525-2
Mar 20261527+1
Feb 20261526-1
Jan 20261527+76
Dec 20251451-30

Form · Classical

oldest → latest

From 39 classical games on record, the latest on Dec 13, 2025.

Classical games since the November list

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

Last playedScore
40th National Age Group Chess Championships Under 13Dec 9, 2025 – Dec 13, 2025TPR 16355/9

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

Best wins · Classical

From 23 rated classical games against rated opponents, 2024–2025

#OpponentRating
1, Colin Hou Yin Chin, Dec 2025 · 40th National Age Group Chess Championships Under 13, 1663
2, Zhi Xin Poon, Jun 2025 · LCIC 2nd Standard, 1506
3, Andrew Ng, Nov 2024 · CASPL 3rd FIDE Rated Standard Chess Championships U12 2024, 1473

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
202516715951552
20247215211363

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

Rated near Vihaan Tonk · Classical

World

  1. #=181915Saad Mahmood Sanad1525.0
  2. #=181915Mangalapalli Vidyadhar1525.0
  3. #=181915Vihaan Tonk1525.0
  4. #=181915Mishra Hariom1525.0
  5. #=181915Bilguuntugs Odgerel1525.0

India

  1. #=10169Pradyumna Deshmane1525.0
  2. #=10169Mangalapalli Vidyadhar1525.0
  3. #=10169Vihaan Tonk1525.0
  4. #=10169Mishra Hariom1525.0
  5. #=10169C. S. Preneesh Kumar1525.0

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