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William Mateo Guayasamin Yanez

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ECU · 11 yrs · K=40 · Peak 1525 (Nov 2025)

Best performance: 1659 at II IRT DEL CENTENARIO CDP 2025 U12(Best of 2025)

World #=198580 live, down 5102#193,478 publishedEcuador #=464

OCT26 Rating

1487

Live Rating

1487.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Classical

Loading chart…
Official classical rating by month
ListRatingChange
Oct 202614870
Sep 202614870
Aug 202614870
Jul 202614870
Jun 202614870
May 202614870
Apr 20261487-2
Mar 20261489-1
Feb 20261490+1
Jan 20261489-36
Dec 202515250
Nov 20251525+34

Classical games since the October list

No rated standard games this rating periodsince the OCT26 list (Oct 1, 2026)

Last playedScore
CAMPEONATO NACIONAL OFICIAL U11 ESTÁNDAR SALINAS 2026May 20 – May 244½/7

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

Event timeline · Classical

2 of 10 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.

Rated near William Mateo Guayasamin Yanez · Classical

World

  1. #=198580Irina Eylin Ponce Molineros1487.0
  2. #=198580Sofia Alejandra Rosero Monar1487.0
  3. #=198580William Mateo Guayasamin Yanez1487.0
  4. #=198580Hamid Shojaei Mehr 1487.0
  5. #=198580Mahsa Rajabzade1487.0

Ecuador

  1. #=464Irina Eylin Ponce Molineros1487.0
  2. #=464Sofia Alejandra Rosero Monar1487.0
  3. #=464William Mateo Guayasamin Yanez1487.0
  4. #=467Jose Rodrigo Alchundia Herrera1486.0
  5. #=467Steven Pavel Aguirre Proano1486.0

Live ratings projected from the OCT26 published list · Not affiliated with FIDE