Willian Quevedo Naissinger

BRA · 32 yrs · K=20 · Peak 2060 (Aug 2018)

Best performance: 2335 at Regional Sul 2012(Best of 2012)

OCT26 Rating

2025

Live Rating

2025.0

Change

0.0

Games Played

How live ratings are calculated

Rating History · Classical

Loading chart…

Official classical rating by month

List	Rating	Change
Oct 2026	2025	0
Sep 2026	2025	0
Aug 2026	2025	0
Jul 2026	2025	0
Jun 2026	2025	0
May 2026	2025	0
Apr 2026	2025	0
Mar 2026	2025	0
Feb 2026	2025	0
Jan 2026	2025	0
Dec 2025	2025	0
Nov 2025	2025	0

Classical games since the October list

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

	Last played	Score	TPR
	II IRT 70 Anos Xadrez Joacaba Sub 2300 STDJun 30, 2023 – Jul 2, 2023TPR 1628	4/6	1628

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

Event timeline · Classical

20 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.

II IRT 70 Anos Xadrez Joacaba Sub 2300 STD1628
Jun – Jul 2023Swissfederation source
Best of 2023Score 4/6Opp avg 1556Start 2056
I IRT de Chapeco 20222023
Feb 2022Swissfederation source
Best of 2022Score 4½/6Opp avg 1928Start 2051
Floripa Spring Chess 20211958
Sep 2021Swissfederation source
Best of 2021Score 4½/6Opp avg 1765Start 2060
IV Torneio STD Internacional de Concordia2000
Jun – Jul 2018Swissfederation source
#2 in 2018Score 4/6Opp avg 1928Start 2050
Campeonato Catarinense de Xadrez por Equipes 20182117
Apr 2018Swissfederation source
Best of 2018Score 3½/5Opp avg 1968Start 2037
II IRT de Xadrez Sub 2050 de Sao Bento do Sul2074
Sep 2016Swissfederation source
#2 in 2016Score 5½/7Opp avg 1844Start 2028
II Floripa Chess Open 20162179
Jan 2016Swissfederation source
Best of 2016Score 6½/10Opp avg 2069Start 1974
Jogos Universitarios Brasileiros 2015 - STD Masculino1878
Oct 2015Swissfederation source
Best of 2015Score 4½/7Opp avg 1878Start 1987
LXII Jogos Universitários Brasileiros JUBs 2014 Masculino2147
Oct – Nov 2014Swissfederation source
Best of 2014Score 4/7Opp avg 2090Start 1961
Jogos Universitários Brasileiros (JUBs 2013) - Masculino2113
Oct 2013Teamfederation source
Best of 2013Score 5/7Opp avg 2113Start 1949
III IRT de Xadrez Cidade de Foz do Iguaçu1825
May – Jun 2013Swissfederation source
#3 in 2013Score 3/6Opp avg 2018Start 1978
Campeonato Catarinense Juvenil 2013 - Absoluto1921
May 2013Swissfederation source
#2 in 2013Score 4½/6Opp avg 1826Start 1978
Regional Sul 20122335
Oct 2012Swissfederation source
Best of 2012Score 5/6Opp avg 2142Start 1915
Campeonato Brasileiro Juvenil - Absoluto1837
Jun 2012Swissfederation source
#2 in 2012Score 3/7Opp avg 1962Start 1940
Campeonato Catarinense 2012 Sub-20 Absoluto—(0)
May 2012Swissfederation source
Score 4½/6Start 1940
1º IRT Clube de Xadrez do IFSUL—(0)
Aug 2011Swissfederation source
Score 5½/6Start 1940
I IRT Clube Carazinhense de Xadrez—(0)
Jun 2011Swissfederation source
Score 3½/5Start 1942
FENAJ 2011 - Campeonato Brasileiro (sub-18) OPEN—(1)
Jun 2011Swissfederation source
Score 3½/6Opp avg 1874Start 1942
Festival Panamericano da Juventude 2010 - U 16 Open2049
Aug 2010Swissfederation source
Best of 2010Score 4½/9Opp avg 2049
XIX Panam.Fest U14 Boys1708
Jun 2008Swissfederation source
Best of 2008Score 3½/9Opp avg 1795

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