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Arthur Tollefson

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USA · 71 yrs · K=20 · Peak 2025 (By Jul 2014)

Best performance: 2125 at 2013 MCC July August FIDE Monday(Best of 2013)

Classical rating

1911

FIDE’s November 2026 list. No rated games since, so the live rating is the same.

On FIDE’s list since Jul 2014 · Inactive on FIDE’s list

How live ratings are calculated

Rating History · Classical

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Official classical rating by month
ListRatingChange
Nov 202619110
Oct 202619110
Sep 202619110
Aug 202619110
Jul 202619110
Jun 202619110
May 202619110
Apr 202619110
Mar 202619110
Feb 202619110
Jan 202619110
Dec 202519110

Form · Classical

oldest → latest

Unbeaten in the last 4 games (2 wins, 2 draws), since May 8, 2024.

From 65 classical games on record, the latest on Jun 19, 2024.

Classical games since the November list

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

Last playedScore
June - July 2024 Marshall Chess Club Weekly U2200 Round 1-2Jun 19, 2024 – Jun 26, 20241/1

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

Best wins · Classical

From 53 rated classical games against rated opponents, 2013–2024

#OpponentRating
1, Stephen Hrop, May 2014 · 2014 MCC May - June FIDE Monday, 1993
2, Anthony Greco, Jan 2024 · Marshall Chess Club Weekly U2200 Round 1-4, 1924
3, Robert Beatty, May 2024 · May - June 2024 Marshall Chess Club Weekly U2200 Round 1-3, 1878

Event timeline · Classical

19 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
202411717691871
20227416611711
2019125½18591830
20185218241752
20174218801880
20135320532125

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

Live rating: FIDE’s November list plus every rated game played since. Not affiliated with FIDE.