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Grey Sosa

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USA · 34 yrs · K=20 · Peak 1781 (Mar 2024)

Best performance: 1855 at 9th Annual Gulf Coast New Years Open - U2050(Best of 2026)

World #=103627 live, down 990#102,637 publishedUnited States #=3128

NOV26 Rating

1724

Live Rating

1724.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Classical

Loading chart…
Official classical rating by month
ListRatingChange
Nov 202617240
Oct 202617240
Sep 202617240
Aug 202617240
Jul 202617240
Jun 202617240
May 202617240
Apr 202617240
Mar 20261724-1
Feb 20261725+24
Jan 202617010
Dec 202517010

Form · Classical

oldest → latest

Longest unbeaten run in 2026: 3 games, Jan 17 – Jan 18.

From 51 classical games on record, the latest on Jan 18.

Classical games since the November list

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

Last playedScore
2nd Annual MLK Day Open - U2000Jan 16 – Jan 182/5

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

Event timeline · Classical

2 of 13 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: 1718 over 7 rated games

MonthGamesScoreAvg oppTPR
Jan73½17181718

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

Rated near Grey Sosa · Classical

World

  1. #=103627Emiliano Vieira1724.0
  2. #=103627Lucas Ferreira1724.0
  3. #=103627Grey Sosa1724.0
  4. #=103627Eric Diaz1724.0
  5. #=103627Joan Oliver Feliu1724.0

United States

  1. #=3118Roshan Gopi1725.0
  2. #=3118Ethan Liu1725.0
  3. #=3128Grey Sosa1724.0
  4. #=3128Eric Diaz1724.0
  5. #=3128Namish Thakkar1724.0

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