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Pedro Machado Yamamoto

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BRA · 13 yrs · K=40 · Peak 1580 (By Jul 2025)

Best performance: 1522 at Campeonato Brasileiro Amador STD U1700 2025(Best of 2025)

OCT26 Rating

1520

Live Rating

1520.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Classical

Loading chart…
Official classical rating by month
ListRatingChange
Oct 202615200
Sep 202615200
Aug 202615200
Jul 202615200
Jun 202615200
May 202615200
Apr 20261520+2
Mar 20261518-1
Feb 20261519-1
Jan 202615200
Dec 202515200
Nov 202515200

Classical games since the October list

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

Last playedScore
XIV Pan-American School Chess Championship 2025 STD U13 OpenAug 30, 2025 – Sep 5, 2025TPR 14433/8

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

Event timeline · Classical

4 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.

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