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Henry Sondag

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USA · 13 yrs · K=40 · Peak 1713 (Sep 2025)

Best performance: 1794 at 2025 Doug Eckert Open Championship(Best of 2025)

World #=122077 live, down 1171#120,906 publishedUnited States #=3721

NOV26 Rating

1674

Live Rating

1674.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Classical

Loading chart…
Official classical rating by month
ListRatingChange
Nov 202616740
Oct 20261674+38
Sep 202616360
Aug 202616360
Jul 202616360
Jun 202616360
May 202616360
Apr 20261636-26
Mar 202616620
Feb 202616620
Jan 202616620
Dec 20251662-42

Form · Classical

oldest → latest

Longest unbeaten run in 2026: 3 games, Sep 4 – Sep 5.

From 39 classical games on record, the latest on Sep 7.

Classical games since the November list

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

Last playedScore
2026 Illinois Open - Under 2100Sep 3 – Sep 7TPR 17563/7

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

Event timeline · Classical

2 of 8 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

2026: 1691 over 11 rated games

MonthGamesScoreAvg oppTPR
Sep6317561756
Mar5216921620

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

Rated near Henry Sondag · Classical

World

  1. #=122077Murari Raghavan1674.0
  2. #=122077Kushal Rohith Rambhapuri1674.0
  3. #=122077Henry Sondag1674.0
  4. #=122077Sarah Gabrielle Johnson1674.0
  5. #=122077Olivia Lin1674.0

United States

  1. #=3721Murari Raghavan1674.0
  2. #=3721Kushal Rohith Rambhapuri1674.0
  3. #=3721Henry Sondag1674.0
  4. #=3721Sarah Gabrielle Johnson1674.0
  5. #=3721Olivia Lin1674.0

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