Marcelo Junior Dos Santos Viana

BRA · 12 yrs · K=40 · Peak 1699 (Feb 2026)

Best performance: 1811 at IV Rio Chess Open 2025(Best of 2025)

World #=119563 live6115#113,448 publishedBrazil #1998

OCT26 Rating

1692

Live Rating

1682.4

Change

-9.6

Games Played

Rating History · Classical

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Classical games since the October list

	Tournament	Score	Change	TPR	After
	XI Aberto FIDE PUC Rio Xadrez +Oct 17 – Oct 18TPR 1336	0/2	-9.6	1336	1682.4

8 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.

XI Aberto FIDE PUC Rio Xadrez +-9.6
Oct 2026Individualchess-results.com
Score 0/2Opp avg 2136Start 1692
Campeonato Carioca Absoluto FEXERJ 2026—(1)
Sep 2026Individuallichess
Score ½/1Opp avg 1760Start 1692
VI Aberto FIDE PUC Rio Movimento Xadrez—(1)
May 2026Swisschess-results.com
Score 1/5Opp avg 1971Start 1699
III Aberto FIDE PUC Rio Movimento Xadrez—(2)
Jan 2026Swissfederation source
Score 3½/6Opp avg 1907Start 1677
Festival Nacional Interclubes Campeonato Brasileiro por Equipes—(0)
Nov 2025Swissfederation source
Score 0/1Start 1677
IRT Jubileu de Prata NXN—(2)
Jul 2025Swissfederation source
Score 0/3Opp avg 1710
IV Rio Chess Open 20251811
May 2025Swissfederation source
Best of 2025Score 3½/5Opp avg 1811
V Aberto Internacional de Xadrez Duchamp In Rio 2024—(2)
Dec 2024Swissfederation source
Score 1/4Opp avg 1969

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