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GM

Sandro Mareco

ARG · 39 yrs · K=10 · Peak 2637 (Aug 2016)

Best performance: 2638 at I TORNEO BLITZ INTERNACIONAL DE AJEDREZ, RELAMPAGOS EN LAS ALTURAS DE PUTRE 2016(Best of 2016)

World #=222 live, down 1#221 publishedArgentina #5

NOV26 Rating

2545

Live Rating

2545.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Blitz

Loading chart…
Official blitz rating by month
ListRatingChange
Nov 20262545-2
Oct 202625470
Sep 202625470
Aug 202625470
Jul 202625470
Jun 202625470
May 202625470
Apr 202625470
Mar 202625470
Feb 202625470
Jan 20262547+20
Dec 20252527-10

Form · Blitz

oldest → latest

Unbeaten in the last 3 games (3 wins), since Oct 10. That is the longest unbeaten run of 2026.

From 288 blitz games on record, the latest on Oct 10.

Blitz games since the November list

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

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

Event timeline · Blitz

1 of 28 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: 2400 over 7 rated games

MonthGamesScoreAvg oppTPR
Oct7620912400

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

Rated near Sandro Mareco · Blitz

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

GM Sandro Mareco: Live FIDE Rating 2542