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Klaus Izidoro

POR · 12 yrs · K=40 · Peak 1711 (Apr 2026)

Best performance: 1938 at CN Jovens Rapidas Equipas 2024-25 - U12(Best of 2025)

World #=57757 live, down 408#57,349 publishedPortugal #=408#8 U12 in Portugal

NOV26 Rating

1688

Live Rating

1688.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Blitz

Loading chart…
Official blitz rating by month
ListRatingChange
Nov 202616880
Oct 202616880
Sep 202616880
Aug 202616880
Jul 20261688-23
Jun 202617110
May 202617110
Apr 20261711+18
Mar 202616930
Feb 202616930
Jan 202616930
Dec 202516930

Form · Blitz

oldest → latest

Longest unbeaten run in 2026: 5 games, Feb 28.

From 75 blitz games on record, the latest on Jun 13.

Blitz games since the November list

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

Last playedScore
Open de Xadrez Corvos do Lis 2026Jun 131/4

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

Event timeline · Blitz

3 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: 1688 over 14 rated games

MonthGamesScoreAvg oppTPR
Jun201910—
Feb12815921717

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

Rated near Klaus Izidoro · Blitz

World

  1. #=57757Gabriel Coimbra Oliveira1688.0
  2. #=57757Juan Martin Begalli1688.0
  3. #=57757Klaus Izidoro1688.0
  4. #=57757Tiago Neves Bahia1688.0
  5. #=57757Emiliano Cairatti1688.0

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

Klaus Izidoro: Live FIDE Rating 1740