Nuno Pereira Costa

POR · 11 yrs · K=40 · Peak 1845 (Oct 2026)

Best performance: 2055 at CN Semirrapidas Equipas 2025-26(Best of 2026)

World #47203 live8599#38,604 publishedPortugal #342#7 U12 in Portugal

OCT26 Rating

1845

Live Rating

1814.5

Change

-30.5

Games Played

How live ratings are calculated

Rating History · Rapid

Loading chart…

Official rapid rating by month

List	Rating	Change
Nov 2026	1815	-30
Oct 2026	1845	+41
Sep 2026	1804	0
Aug 2026	1804	0
Jul 2026	1804	0
Jun 2026	1804	-2
May 2026	1806	+9
Apr 2026	1797	-43
Mar 2026	1840	0
Feb 2026	1840	+112
Jan 2026	1728	+9
Dec 2025	1719	+62

Rapid games since the October list

Tournament	Score	Change	TPR	After
XXXV Torneio de Xadrez Activo de Montemor-o-VelhoOct 3TPR 1566	4/7	-45.1	1566	1799.9
Campeonato Distrital Individual Absoluto e Feminino de Semi-Rápidas da Associação de Xadrez do Porto 2026/2027Oct 17TPR 1857	4/7	+4.1	1857	1804.0
CHESS LABOR CITY International Rapid ChessOct 18TPR 1917	4/7	+10.3	1917	1814.3
CN Semirrápidas 2026-27Oct 24TPR 1874	5/9	+0.2	1874	1814.5

Event timeline · Rapid

14 of 65 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.

CN Semirrápidas 2026-27+0.2
Oct 2026Individualchess-results.com
#4 in 2026Score 5/9TPR 1874Opp avg 1831Start 1845
CHESS LABOR CITY International Rapid Chess+10.3
Oct 2026Individualchess-results.com
#2 in 2026Score 4/7TPR 1917Opp avg 1867Start 1845
Campeonato Distrital Individual Absoluto e Feminino de Semi-Rápidas da Associação de Xadrez do Porto 2026/2027+4.1
Oct 2026Individualchess-results.com
#7 in 2026Score 4/7TPR 1857Opp avg 1807Start 1845
XXXV Torneio de Xadrez Activo de Montemor-o-Velho-45.1
Oct 2026Individualchess-results.com
#13 in 2026Score 4/8TPR 1566Opp avg 1566Start 1845
Taça Nacional de Clubes Formadores - 2025/2026 - Grupo B (U14)1915
Sep 2026Teamchess-results.com
#3 in 2026Score 5½/7Opp avg 1685Start 1804
CN Jovens Semirrápidas Equipas 2025-26 - grupo B2256
May 2026Teamchess-results.com
Score 5/5Opp avg 1456Start 1806
CN Jovens Semirrapidas 2025-26 - U121738
May 2026Swissfederation source
#10 in 2026Score 5½/8Opp avg 1597Start 1806
Jogos Desportivos da Maia 2025-26 - 1. Torneio (Torneio A)1808
Apr 2026Swisschess-results.com
#9 in 2026Score 2/6Opp avg 1808Start 1797
Internacional Cidade Braga - Dia da Liberdade 2026 | 25 Abril - Braga1874
Apr 2026Swisschess-results.com
#4 in 2026Score 4½/8Opp avg 1931Start 1797
VIII Torneio de Xadrez AAUAv1662
Mar 2026Swissfederation source
#11 in 2026Score 4/7Opp avg 1612Start 1840
Campeonato Distrital de Jovens Sub12 de Semi-Rápidas da Associação de Xadrez do Porto 2025/20261841
Mar 2026Swisschess-results.com
#8 in 2026Score 6/7Opp avg 1568Start 1840
V Torneio do Centenario SO Marinhense1860
Jan 2026Swissfederation source
#6 in 2026Score 3/7Opp avg 1910Start 1728
CN Semirrapidas Equipas 2025-262055
Jan 2026Teamfederation source
Best of 2026Score 4/6Opp avg 1930Start 1728
4. Torneio de Reis ADCCA1630
Jan 2026Swissfederation source
#12 in 2026Score 3½/6Opp avg 1717Start 1728

Rated near Nuno Pereira Costa · Rapid

World

#=47189Ahmad Nabeel Javed Khan1814.6
#=47189Mirko Carrisi1814.6
#47203Nuno Pereira Costa1814.5
#=47204Philippe Gayou1814.4
#=47204Patryk Malecki1814.4

Portugal

#=337Vitor Diogo Vaz1815.0
#=337Pedro Canaria1815.0
#342Nuno Pereira Costa1814.5
#=343Jaime Joao Caldeira Dos Santos1814.0
#=343Joaquim Brandao Pinho1814.0

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