Ykaru Vinicius Monteiro Costa

BRA · 31 yrs · K=20 · Peak 1687 (Jun 2026)

Best performance: 1773 at I Torneio de Inicio da Fax RPD(Best of 2026)

World #=113701 live9834#103,867 publishedBrazil #4624

OCT26 Rating

1617

Live Rating

1604.6

Change

-12.4

Games Played

Rating History · Rapid

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Official rapid rating by month

Rapid games since the October list

	Tournament	Score	Change	TPR	After
	Rápido Manaus Chess Open 2026Oct 9TPR 1602	2/7	-12.4	1602	1604.6

12 of 14 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.

Rápido Manaus Chess Open 2026-12.4
Oct 2026Individualchess-results.com
#4 in 2026Score 2/7TPR 1602Opp avg 1842Start 1617
VIII Open Expert Rapidas1141
Aug 2026Swisschess-results.com
Score 1/4Opp avg 1941Start 1652
2º Open de Xadrez - Shopping Manaus Via Norte—(0)
Aug 2026Swisschess-results.com
Score 0/7Start 1652
Torneio de Inauguração da En Passant Rápido1061
Aug 2026Swisschess-results.com
Score 3/7Opp avg 1861Start 1652
VII Open Expert Rapidas1623
Jul 2026Swisschess-results.com
#3 in 2026Score 3½/7Opp avg 1896Start 1687
X TORNEIO INTERNACIONAL DE XADREZ SESC CAIOBÁ - RAPIDO1671
Jun 2026Swisschess-results.com
#2 in 2026Score 3/9Opp avg 1796Start 1687
VI Open Expert RPD1465
Jun 2026Swissfederation source
#5 in 2026Score 3/7Opp avg 1590Start 1687
2o Torneio de Xadrez Shopping Ponta Negra—(2)
May 2026Swissfederation source
Score 5/7Opp avg 1833Start 1679
1o Torneio de Xadrez Shopping Ponta Negra—(2)
Mar 2026Swissfederation source
Score 4½/7Opp avg 1838Start 1686
II Open Expert RPD—(1)
Feb 2026Swissfederation source
Score 4/7Opp avg 2249Start 1675
1o Open Shopping Manaus Via Norte de Xadrez—(2)
Feb 2026Swissfederation source
Score 4/7Opp avg 1874Start 1675
I Torneio de Inicio da Fax RPD1773
Jan 2026Swissfederation source
Best of 2026Score 4/7Opp avg 1701Start 1675

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