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Toby Byron

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POR · 11 yrs · K=40 · Peak 1697 (By Nov 2025)

Best performance: 1680 at CD Lisboa Jovens 2025-26 - U12(Best of 2026)

World #=154960 live, down 1452#153,508 publishedPortugal #874

NOV26 Rating

1590

Live Rating

1590.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Classical

Loading chart…
Official classical rating by month
ListRatingChange
Nov 202615900
Oct 202615900
Sep 202615900
Aug 20261590-3
Jul 202615930
Jun 202615930
May 20261593-96
Apr 20261689+1
Mar 202616880
Feb 20261688-1
Jan 20261689-5
Dec 20251694-3

Form · Classical

oldest → latest

Longest unbeaten run in 2026: 4 games, Feb 7 – Feb 16.

From 34 classical games on record, the latest on Jul 5.

Classical games since the November list

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

Last playedScore
Taça da AX Lisboa 2025/26Nov 9, 2025 – Jul 51/3

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

Event timeline · Classical

6 of 11 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: 1551 over 13 rated games

MonthGamesScoreAvg oppTPR
Jul102228—
Apr201607—
Mar73½15431543
Feb3215551680

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

Rated near Toby Byron · Classical

World

  1. #=154960Ingmar Sethson1590.0
  2. #=154960Eliel Junell1590.0
  3. #=154960Toby Byron1590.0
  4. #=154960Pablo Alberich Bernabe1590.0
  5. #=154960Leonel Leichner1590.0

Portugal

  1. #872Carlos Henrique Ribeiro1593.0
  2. #873Pedro Miguel Silveira Pinto1592.0
  3. #874Toby Byron1590.0
  4. #=875Humberto Fonseca Jacinto1589.0
  5. #=875Carlos Alberto C Monteiro1589.0

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