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Mason So

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ENG · 10 yrs · K=40 · Peak 1603 (By Mar 2026)

Best performance: 1523 at 1st Milton Keynes FIDE Rated 11 Rounds Blitz 20th Feb @The Oak Tree Centre MK5 7GZ(Best of 2026)

World #=76644 live, down 1507#75,137 publishedEngland #=1183Europe #=38737among active players

Blitz rating

1603

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

On FIDE’s list since Mar 2026

How live ratings are calculated

Rating History · Blitz

Loading chart…

Blitz rating unchanged at 1603 since March 2026; peak 1603 by March 2026.

Official rating by month

Each month: the rating, its change from the list before, and the rated games FIDE counted.

ListClassicalRapidBlitz
Nov 20261630, 0, 0 games1496, +9, 6 games1603, 0, 0 games
Oct 20261630, 0, 0 games1487, 0, 0 games1603, 0, 0 games
Sep 20261630, +22, 7 games1487, +11, 4 games1603, 0, 0 games
Aug 20261608, -39, 10 games1476, 0, 0 games1603, 0, 0 games
Jul 20261647, 0, 0 games1476, 0, 0 games1603, 0, 0 games
Jun 20261647, +16, 10 games1476, 0, 0 games1603, 0, 0 games
May 20261631, -20, 10 games1476, 0, 0 games1603, 0, 0 games
Apr 20261651, +6, 8 games1476, 0, 0 games1603, 0, 0 games
Mar 20261645, +6, 2 games1476, 0, 0 games1603, 6 games
Feb 20261639, 10 games1476, 0, 0 gamesunrated
Jan 2026unrated1476, 0, 0 gamesunrated
Dec 2025unrated1476, -36, 2 gamesunrated

Form · Blitz

oldest → latest

Longest unbeaten run in 2026: 3 games, Feb 20.

From 34 blitz games on record, the latest on Feb 20.

Blitz games since the November list

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

Show gamesLast playedScore
1st Milton Keynes FIDE Rated 11 Rounds Blitz 20th Feb @The Oak Tree Centre MK5 7GZFeb 20TPR 15236/11

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

Best wins · Blitz

From 10 rated blitz games against rated opponents, 2025–2026

#OpponentRating
1, Henry Burton, Feb 2026 · 1st Milton Keynes FIDE Rated 11 Rounds Blitz 20th Feb @The Oak Tree Centre MK5 7GZ, 1681
2, Anish Bijibilla, 2 wins, Sep 2025 · 2025 Warwickshire Blitz Championship Minor, 1612

Openings · Blitz

From the moves of 12 of 34 blitz games on record.

As WhiteOpens 1.d4 in 5 of 6 games.

As BlackMeets 1.e4 with 1...c5.

All openings (1 as White, 1 as Black)
Openings in White gamesGamesScore
Queen's Pawn Game30%

3 more games in openings played fewer than 3 times.

Event timeline · Blitz

3 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
20266117961523
20254215511551

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

Rated near Mason So · Blitz

World

  1. #=76644Kayal Vijay1603.0
  2. #=76644Alfie Heath1603.0
  3. #=76644Mason So1603.0
  4. #=76644Patrick Denhardt1603.0
  5. #=76644Ben Dehren1603.0

England

  1. #=1183Kayal Vijay1603.0
  2. #=1183Alfie Heath1603.0
  3. #=1183Mason So1603.0
  4. #=1183Sam Foster1603.0
  5. #=1187Prasanna Attada1602.0

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