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Tomas Pettersson

SWE · 67 yrs · K=20 · Peak 2058 (Jul 2006)

Best performance: 2185 at Peoples Chess Festival 2007(Best of 2007)

World #=35728 live, down 397#35,331 publishedSweden #=722

NOV26 Rating

1958

Live Rating

1958.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Classical

Loading chart…
Official classical rating by month
ListRatingChange
Nov 20261958+23
Oct 202619350
Sep 202619350
Aug 202619350
Jul 202619350
Jun 202619350
May 20261935+8
Apr 20261927-13
Mar 20261940+7
Feb 202619330
Jan 20261933+8
Dec 20251925-11

Form · Classical

oldest → latest

Unbeaten in the last 11 games (9 wins, 2 draws), since Mar 15. That is the longest unbeaten run of 2026.

From 114 classical games on record, the latest on Nov 5.

Classical games since the November list

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

Last playedScore
Visby SK KM 2026Sep 17 – Nov 5TPR 25235/5

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

Best wins · Classical

From 99 rated classical games against rated opponents, 2007–2026

#OpponentRating
1Volker Scheeff, Peoples Chess Festival 2007, Aug 2007, 2140
2Jimmy Mardell, Peoples Chess Festival 2007, Aug 2007, 2138
3Vaclav Hromada, Ostravsky konik - FIDE open, May 2008, 2119

Openings · Classical

From the moves of 8 of 114 classical games on record.

As WhiteOpens 1.e4 in 4 of 4 games.

All openings

No opening played 3 times yet (4 games with this colour).

Event timeline · Classical

8 of 32 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: 2000 over 15 rated games

MonthGamesScoreAvg oppTPR
Nov111551—
Oct43½18012137
Sep111767—
Apr111582—
Mar42½18081903
Feb4317661959

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

Rated near Tomas Pettersson · Classical

World

  1. #=35728Zoltan Marton1958.0
  2. #=35728Ulf Wesslen1958.0
  3. #=35728Tomas Pettersson1958.0
  4. #=35728Patrik Wiklundh1958.0
  5. #=35728Mats Wingborg1958.0

Sweden

  1. #=716Max Halbwachs1959.0
  2. #=722Ulf Wesslen1958.0
  3. #=722Tomas Pettersson1958.0
  4. #=722Patrik Wiklundh1958.0
  5. #=722Mats Wingborg1958.0

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