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Michael Robertson

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USA · 46 yrs · K=40 · Peak 1891 (Apr 2026)

Best performance: 2009 at 30th Annual Mid-America Open - U2100(Best of 2026)

World #=51615 live, down 1087#50,528 publishedUnited States #=1423

OCT26 Rating

1891

Live Rating

1891.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Classical

Loading chart…
Official classical rating by month
ListRatingChange
Oct 202618910
Sep 202618910
Aug 202618910
Jul 202618910
Jun 202618910
May 202618910
Apr 20261891+39
Mar 202618520
Feb 202618520
Jan 202618520
Dec 202518520
Nov 202518520

Classical games since the October list

No rated standard games this rating periodsince the OCT26 list (Oct 1, 2026)

Last playedScore
30th Annual Mid-America Open - U2100Mar 20 – Mar 22TPR 20094/5

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

Event timeline · Classical

1 of 9 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 Michael Robertson · Classical

World

  1. #=51615Mitchell S Vergara1891.0
  2. #=51615Grigoriy Garber1891.0
  3. #=51615Michael Robertson1891.0
  4. #=51615Piotr Jany1891.0
  5. #=51615Denison Carlos Vieira Ribeiro1891.0

United States

  1. #=1423Aldo F Lopez1891.0
  2. #=1423Mitchell S Vergara1891.0
  3. #=1423Michael Robertson1891.0
  4. #=1423Jeffrey Du1891.0
  5. #=1423Thomas Li1891.0

Live ratings projected from the OCT26 published list · Not affiliated with FIDE