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Siro Lopez

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ARG · 13 yrs · K=40 · Peak 1566 (By May 2025)

Best performance: 1467 at IRT Sub 2400 Premio "Reynaldo Casabella"(Best of 2025)

World #=208420 live, down 1934#206,486 publishedArgentina #=2332

NOV26 Rating

1458

Live Rating

1458.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Classical

Loading chart…
Official classical rating by month
ListRatingChange
Nov 202614580
Oct 202614580
Sep 202614580
Aug 202614580
Jul 202614580
Jun 202614580
May 20261458-52
Apr 202615100
Mar 202615100
Feb 202615100
Jan 202615100
Dec 202515100

Form · Classical

oldest → latest

Longest unbeaten run in 2026: 3 games, Apr 3 – Apr 4.

From 19 classical games on record, the latest on Apr 5.

Classical games since the November list

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

Last playedScore
Campeonato Argentino Sub14 2026 AbsolutoApr 2 – Apr 5TPR 12263/8

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

Event timeline · Classical

3 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
20264½15481226
202591½16501377

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

Rated near Siro Lopez · Classical

World

  1. #=208420Adam Illes-Nagy1458.0
  2. #=208420Karl Hyldeen1458.0
  3. #=208420Siro Lopez1458.0
  4. #=208420Eric Lemaire1458.0
  5. #=208420Adrian Nicolae1458.0

Argentina

  1. #=2329Agustino Mionis1459.0
  2. #=2332Esteban Luis Gaitan1458.0
  3. #=2332Siro Lopez1458.0
  4. #2334Matias Mercante1457.0
  5. #2335Carmelo Solarino1456.0

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