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Guillermo Mazza

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ARG · 57 yrs · K=20 · Peak 1818 (Mar 2024)

Best performance: 1771 at 53 Abierto Internacional de Mar del Plata(Best of 2024)

World #=114304 live530#113,774 publishedArgentina #=1436

OCT26 Rating

1691

Live Rating

1691.0

Change

0.0

Games Played

0

Rating History · Classical

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Classical games since the October list

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

Last playedScore
CAMPEONATO ARGENTINO SENIOR SUPRA50 2026 -May 22 – May 25TPR 1454½/5

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

Event timeline · Classical

2 of 6 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 Guillermo Mazza · Classical

World

  1. #=114304Adriaan Den Hertog1691.0
  2. #=114304MUSOKERI PRINCE1691.0
  3. #=114304Guillermo Mazza1691.0
  4. #=114304Krzysztof Marzec1691.0
  5. #=114304Kazimierz Strojek1691.0

Argentina

  1. #=1430Santiago Sonaridio1693.0
  2. #=1430Gael Lautaro Leiva Aibar1693.0
  3. #=1436Guillermo Mazza1691.0
  4. #=1436Felicitas De Lazzari1691.0
  5. #=1436Santiago Diaz Cortez1691.0

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