Giovanna Ayumi Osanai Miamoto

BRA · 17 yrs · K=40 · Peak 1526 (Oct 2025)

Best performance: 1605 at II IRT Cidade Cancao STD FIDE CBX 2024(Best of 2024)

World #=194316 live11289#183,027 publishedBrazil #3138

OCT26 Rating

1513

Live Rating

1495.4

Change

-17.6

Games Played

Rating History · Classical

Loading chart…

Classical games since the October list

	Tournament	Score	Change	TPR	After
	38º JOGOS DA JUVENTUDE DO PARANÁ 2026 CONVENCIONAL por equipes - FEMININOOct 11 – Oct 12TPR 754	2/3	-17.6	754	1495.4

7 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.

38º JOGOS DA JUVENTUDE DO PARANÁ 2026 CONVENCIONAL por equipes - FEMININO-17.6
Oct 2026Teamchess-results.com
Score 2/3Opp avg 1554Start 1513
XIV Memorial Hercilio Ermel - Aberto do Brasil de Xadrez Clássico 04 a 06/06/2026—(2)
Jun 2026Swisschess-results.com
Score 3½/6Opp avg 1816Start 1525
9o Torneio Internacional de Xadrez SESC Caioba Classico1508
Jun – Jul 2025Swissfederation source
Best of 2025Score 3/9Opp avg 1633
IV Copa Campo Mourao de Xadrez1285
Jun 2025Swissfederation source
#2 in 2025Score 1½/6Opp avg 1607
II IRT Cidade Cancao STD FIDE CBX 20241605
Nov 2024Swissfederation source
Best of 2024Score 3½/6Opp avg 1692
I IRT CX de Maringa STD 2024 FIDE CBX—(1)
Jul 2024Swissfederation source
Score 2/6Opp avg 1853
I IRT Cidade Cancao STD FIDE CBX 2023—(2)
Oct 2023Swissfederation source
Score 2/6Opp avg 1638

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