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Jacob Rish-Brown

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USA · 13 yrs · K=40 · Peak 1614 (By Jan 2026)

Best performance: 1703 at 2026 Washington Challengers Cup - Blitz — Blitz(Best of 2026)

World #=74741 live, down 1195#73,546 publishedUnited States #=1571Americas #=12831among active players

Blitz rating

1610

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

On FIDE’s list since Jan 2026

How live ratings are calculated

Rating History · Blitz

Loading chart…

Blitz rating 1614 to 1610 since January 2026; peak 1614 by January 2026.

Official rating by month

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

ListClassicalBlitz
Nov 20261671, +21, 2 games1610, +57, 9 games
Oct 20261650, 0, 0 games1553, -19, 6 games
Sep 20261650, 0, 0 games1572, 0, 0 games
Aug 20261650, 0, 0 games1572, 0, 0 games
Jul 20261650, -47, 10 games1572, 0, 0 games
Jun 20261697, +84, 13 games1572, 0, 0 games
May 20261613, -26, 3 games1572, 0, 0 games
Apr 20261639, +22, 4 games1572, 0, 0 games
Mar 20261617, -30, 2 games1572, 0, 0 games
Feb 20261647, 0, 0 games1572, -42, 4 games
Jan 20261647, -22, 1 game1614, 4 games
Dec 20251669, -5, 1 gameunrated

Form · Blitz

oldest → latest

Some of this player's 2026 games are not on record yet, so no unbeaten run is shown.

From 27 blitz games on record, the latest on Oct 18.

Blitz games since the November list

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

Last playedScore
2026 Washington Challengers Cup - Blitz — BlitzOct 18TPR 17034/9

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

Best wins · Blitz

From 23 rated blitz games against rated opponents, 2025–2026

#OpponentRating
1, Veronique Joseph, Sep 2026 · SCC Masters — Bonus Blitz, 1836
2, Evan Takayoshi, Oct 2026 · 2026 Washington Challengers Cup - Blitz — Blitz, 1725
3, Guru Harshith Avula, Oct 2026 · 2026 Washington Challengers Cup - Blitz — Blitz, 1632

* No blitz rating yet, so FIDE rates the game at the player's classical rating.

Event timeline · Blitz

4 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
20258216281435

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

Rated near Jacob Rish-Brown · Blitz

World

  1. #=74741Ulises Julian Diaz Araujo1610.0
  2. #=74741Po-Yen Lee1610.0
  3. #=74741Jacob Rish-Brown1610.0
  4. #=74741Luke Ribeiro de Silvo1610.0
  5. #=74741Piotr Tomilicz1610.0

United States

  1. #=1571Alexander J Clifton1610.0
  2. #=1571Po-Yen Lee1610.0
  3. #=1571Jacob Rish-Brown1610.0
  4. #=1574Rachel Burak1609.0
  5. #=1574Roy Huang1609.0

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

Jacob Rish-Brown: Live FIDE Rating 1671