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William Summerfield

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USA · 16 yrs · K=40 · Peak 2113 (By Oct 2026)

Best performance: 2132 at 2026 King County Open - Blitz — Blitz(Best of 2026)

World #=7672 live, down 29#7,643 publishedUnited States #=206

NOV26 Rating

2113

Live Rating

2113.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Blitz

Loading chart…
Official blitz rating by month
ListRatingChange
Nov 202621130

Form · Blitz

Form shows from 10 games. 7 blitz games are on record so far.

Blitz games since the November list

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

Last playedScore
2026 King County Open - Blitz — BlitzSep 13TPR 21325/7

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

Event timeline · Blitz

1 event · 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: 2132 over 7 rated games

MonthGamesScoreAvg oppTPR
Sep7519742132

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

Rated near William Summerfield · Blitz

World

  1. #=7672FM Eduardo Jesus Mendez Fortes2113.0
  2. #=7672WIM Jinela de Cari Rodriguez Rivero2113.0
  3. #=7672William Summerfield2113.0
  4. #=7672CM Stefan Maltezeanu2113.0
  5. #=7672WGM Galina Strutinskaia2113.0

United States

  1. #205FM Daniel Girsh2114.0
  2. #=206IM Jay Bonin2113.0
  3. #=206William Summerfield2113.0
  4. #208IM Justin Sarkar2112.6
  5. #209CM Rafael Palathingal2112.0

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