Martin Arias Fonseca

CRC · 49 yrs · K=20 · Peak 1632 (Mar 2024)

Best performance: 1714 at Abangares Open Chess 2024(Best of 2024)

OCT26 Rating

1542

Live Rating

1542.0

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
	Abangares Open Chess 2024Oct 19, 2024 – Oct 20, 2024TPR 1714	5/7	1714

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

Event timeline · Classical

13 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.

Abangares Open Chess 20241714
Oct 2024Swissfederation source
Best of 2024Score 5/7Opp avg 1521Start 1552
Torneo Clasificatorio III Division Goicoechea 20241466
Sep 2024Swissfederation source
#5 in 2024Score 3/7Opp avg 1591Start 1606
Clasificatorio Tercera Categoria Desamparados ADA 20241307
Sep 2024Swissfederation source
#6 in 2024Score 1/6Opp avg 1580Start 1606
Clasificatorio Tercera Categoria Santa Cruz Agosto 20241550
Aug – Sep 2024Swissfederation source
#4 in 2024Score 4/9Opp avg 1600Start 1606
XVII Campeonato Continental Absoluto de Ajedrez de las Americas 2024 Jorge Vega In Memoriam1594
May – Jun 2024Swissfederation source
#2 in 2024Score 3/11Opp avg 1834Start 1611
Torneo Clasificatorio Tercera Division ADAS Abril 20241578
Apr 2024Swissfederation source
#3 in 2024Score 3½/7Opp avg 1578Start 1632
Clasificatorio ADAS Tercera Categoria 2024994
Feb 2024Swissfederation source
#7 in 2024Score 4/7Opp avg 1267Start 1455
Torneo Abierto Metropolitano B 20231218
Dec 2023Swissfederation source
Best of 2023Score 5/9Opp avg 1218Start 1536
I Torneo Brumoso 2023—(2)
Jan 2023Swissfederation source
Score 2/6Opp avg 1377Start 1599
Campeonato Nacional por Equipos Clasico 20221608
Sep 2022Teamfederation source
Best of 2022Score 2/5Opp avg 1608Start 1602
I Torneo Abierto de Liberia 2017—(2)
Dec 2017Swissfederation source
Score 3½/7Opp avg 1640
Abierto Metropolitano 20171542
Dec 2017Swissfederation source
Best of 2017Score 3½/9Opp avg 1644
Gran Torneo Abierto Metropolitano 20161697
Dec 2016Swissfederation source
Best of 2016Score 3/5Opp avg 1697

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