Matias Yermay Rodriguez Zuniga

CRC · 15 yrs · K=40 · Peak 1842 (Jul 2026)

World #=69630 live1044#70,674 publishedCosta Rica #107#7 U16 in Costa Rica

OCT26 Rating

1819

Live Rating

1827.8

Change

+8.8

Games Played

Rating History · Classical

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Classical games since the October list

	Tournament	Score	Change	TPR	After
	Tercer Abierto Grand Prix 2026Oct 10 – Oct 18TPR 1842	4½/7	+8.8	1842	1827.8

8 of 22 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.

Tercer Abierto Grand Prix 2026+8.8
Oct 2026Individualchess-results.com
#3 in 2026Score 4½/7TPR 1842Opp avg 1785Start 1819
Clasificatorio Segunda Division Bronstein 2026—(0)
Sep 2026Round robinfederation source
Score 2½/6Start 1819
Campeonato Nacional Impares 2026 - U15 Absoluto1755
Jul 2026Swisschess-results.com
#6 in 2026Score 5/7Opp avg 1630Start 1842
II Abierto Memorial Rosalía Escalante de Serrano1839
Jun 2026Swisschess-results.com
#4 in 2026Score 3/7Opp avg 1889Start 1808
Campeonato Nacional por Equipos Clasico 20261935
May 2026Teamchess-results.com
#2 in 2026Score 4/5Opp avg 1742Start 1808
Campeonato Nacional U20 Absoluto 20261830
Mar 2026Individualchess-results.com
#5 in 2026Score 4/7Opp avg 1780Start 1790
Campeonato Nacional Categorias Menores Pares 2026 U16 Absoluto1695
Feb 2026Swissfederation source
#7 in 2026Score 4½/7Opp avg 1593Start 1790
Juegos Deportivos Nacionales 2026 Standard U16 Equipo Absoluto1955
Jan 2026Teamfederation source
Best of 2026Score 5½/6Opp avg 1619Start 1775

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