Humberto Robson Santos

BRA · 57 yrs · K=20 · Peak 1665 (Jun 2025)

Best performance: 1701 at Torneio de Inverno Casa do Xadrez STD(Best of 2024)

World #=133631 live2885#130,746 publishedBrazil #=2263

OCT26 Rating

1645

Live Rating

1645.0

Change

0.0

Games Played

Rating History · Classical

Loading chart…

Classical games since the October list

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

	Last played	Score	TPR
	III Sampa Chess Open 2026 STDJan 27 – Feb 1TPR 1632	4½/9	1632

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

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.

III Sampa Chess Open 2026 STD1632
Jan – Feb 2026Swissfederation source
Best of 2026Score 4½/9Opp avg 1825Start 1651
Vitoria Chess Open STD 2025—(2)
Nov 2025Swissfederation source
Score 3/6Opp avg 1939Start 1665
Nanuque Xadrez 2025 Modalidade Classica—(2)
May 2025Swissfederation source
Score 2/5Opp avg 1915Start 1639
Aberto do Brasil Etapa Belo Horizonte—(2)
Mar 2025Swissfederation source
Score 2/6Opp avg 1992Start 1652
Torneio de Inverno Casa do Xadrez STD1701
Jul 2024Swissfederation source
Best of 2024Score 2/7Opp avg 1788Start 1644
X Floripa Chess Open 20241609
Jan 2024Swissfederation source
#2 in 2024Score 4/10Opp avg 1734Start 1322
IRT STD de Inverno Casa do Xadrez 20231322
Jul 2023Swissfederation source
Best of 2023Score 2/7Opp avg 1480

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