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Jeff Andersen

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USA · 75 yrs · K=20 · Peak 1607 (Mar 2024)

Best performance: 1711 at 2025 September BayAreaChess Real FIDE Championship - BC(Best of 2025)

World #=172416 live, down 1449#170,967 publishedUnited States #=4890

NOV26 Rating

1547

Live Rating

1547.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Classical

Loading chart…
Official classical rating by month
ListRatingChange
Nov 202615470
Oct 20261547-19
Sep 202615660
Aug 202615660
Jul 202615660
Jun 202615660
May 202615660
Apr 202615660
Mar 202615660
Feb 202615660
Jan 202615660
Dec 20251566-31

Classical games since the November list

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

Last playedScore
23rd St. Amant Memorial Tournament — 1600-1999Sep 19 – Sep 20TPR 1301½/3

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

Event timeline · Classical

1 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.

Rated near Jeff Andersen · Classical

World

  1. #=172416Emiliano Nunez1547.0
  2. #=172416Jan Lavrisin1547.0
  3. #=172416Jeff Andersen1547.0
  4. #=172416Joshua Hua1547.0
  5. #=172416Pablo Salgado Duarte1547.0

United States

  1. #=4881Adhav Venkat1548.0
  2. #=4881Atul Srinivasan1548.0
  3. #=4890Jeff Andersen1547.0
  4. #=4890Joshua Hua1547.0
  5. #=4890Charles Wang1547.0

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