Jahir Diaz Calderon

CRC · 26 yrs · K=20 · Peak 1534 (Jul 2026)

Best performance: 1714 at Torneo Clasificatorio de Tercera Division, ADAES 2025(Best of 2025)

World #=178524 live3781#174,743 publishedCosta Rica #389

OCT26 Rating

1534

Live Rating

1534.0

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
	V Festival de divisiones ADAS, Clasificatorio 3a DivisionJun 20 – Jun 21TPR 1550	3/7	1550

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

Event timeline · Classical

14 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.

V Festival de divisiones ADAS, Clasificatorio 3a Division1550
Jun 2026Swisschess-results.com
Best of 2026Score 3/7Opp avg 1600Start 1532
Torneo Clasificatorio de Tercera Division, ADAES 20251714
May 2025Swissfederation source
Best of 2025Score 4½/7Opp avg 1612Start 1487
Campeonato Nacional por Equipos Clasico 20241659
Apr – Jun 2024Teamfederation source
Best of 2024Score 2/4Opp avg 1784Start 1458
Torneo Clasificatorio Tercera Division ADAS Abril 20241591
Apr 2024Swissfederation source
#2 in 2024Score 3½/7Opp avg 1648Start 1458
Clasificatorio ADAS Cuarta Categoria 2024—(1)
Feb 2024Swissfederation source
Score 6½/7Opp avg 1263Start 1082
I Torneo por Equipos la Capital634
Jun 2023Teamfederation source
Score 2½/7Opp avg 1434Start 1090
VII Open Encuentro de Culturas 20191377
Oct 2019Swissfederation source
Best of 2019Score 3/7Opp avg 1502Start 1076
Abierto Internacional Metropolitano B 2018596
Dec 2018Swissfederation source
Score 3/8Opp avg 1396Start 1109
VI Torneo Encuentro de Culturas 2018715
Oct 2018Swissfederation source
Score 2/7Opp avg 1515Start 1153
Campeonato Nacional Juvenil Sub18 20181294
Jan 2018Swissfederation source
Best of 2018Score 4½/9Opp avg 1351Start 1114
Abierto Metropolitano 20171259
Dec 2017Swissfederation source
Best of 2017Score 3½/9Opp avg 1660Start 1118
V Open Encuentro de Culturas Santa Ana 2017—(2)
Oct 2017Swissfederation source
Score 2½/7Opp avg 1615Start 1128
Panamerican Youth Championship 2017 U-18779
Jul 2017Swissfederation source
Score 1/9Opp avg 1579Start 1174
Campeonato Nacional Juvenil Sub18 20171174
Jan 2017Swissfederation source
#2 in 2017Score 2/8Opp avg 1447

Rated near Jahir Diaz Calderon · Classical

World

#=178524Eric Delsenne1534.0
#=178524Clement Beltra1534.0
#=178524Jahir Diaz Calderon1534.0
#=178524Philippe Seibert1534.0
#=178524Peter Jewell1534.0

Costa Rica

#=385Brandon Adrian Ramirez Ordonez1538.0
#388Alexander Gonzalez Rojas1536.6
#389Jahir Diaz Calderon1534.0
#390Thomas David Romero Pereira1533.0
#391Sofia Elena Hernandez Montero1532.2

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