Isabella Zhou Fernandez

CRC · 14 yrs · K=40 · Peak 1572 (Aug 2026)

Best performance: 1781 at Festival de Divisiones Montes de Oca 2026 - IV Division(Best of 2026)

World #=192671 live3604#189,067 publishedCosta Rica #=442

OCT26 Rating

1498

Live Rating

1498.0

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
	Clasificatorio Tercera Division Bronstein 2026Sep 5 – Sep 6TPR 1571	2/5	1571

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.

Clasificatorio Tercera Division Bronstein 20261571
Sep 2026Swissfederation source
#3 in 2026Score 2/5Opp avg 1643Start 1572
Torneo Clasificatorio Femenino 2026-271383
Aug 2026Swisschess-results.com
#6 in 2026Score 2/7Opp avg 1541Start 1572
Campeonato Nacional Impares 2026 - U15 Femenino1530
Jul 2026Swisschess-results.com
#4 in 2026Score 4/7Opp avg 1602Start 1484
Festival de Divisiones Montes de Oca 2026 - IV Division1781
Jun 2026Swissfederation source
Best of 2026Score 6/7Opp avg 1541
V Festival de divisiones ADAS, Clasificatorio 4a division1351
Jun 2026Swisschess-results.com
#7 in 2026Score 3½/7Opp avg 1500
Clasificatorio de Divisiones ADEA cuarta division 2026—(2)
May 2026Swissfederation source
Score 4½/7Opp avg 1501Start 1402
Campeonato Centroamericano y del Caribe U20- Femenino1399
Mar – Apr 2026Swisschess-results.com
#5 in 2026Score 2/9Opp avg 1721Start 1523
Campeonato Nacional U20 Femenino 20261260
Mar 2026Individualchess-results.com
#8 in 2026Score 1/7Opp avg 1533Start 1523
Campeonato Nacional Categorias Menores Pares 2026 U14 Femenino—(1)
Feb 2026Swissfederation source
Score 2/6Opp avg 1474
Juegos Deportivos Nacionales 2026 Standard U16 Individual Femenino1659
Jan 2026Round robinchess-results.com
#2 in 2026Score 4½/6Opp avg 1564
XLVI Metropolitano Torneo Internacional 2025 B1068
Dec 2025Swissfederation source
#3 in 2025Score 1½/8Opp avg 1490
I Open CRChess-Montes de Oca 2025 - Grupo B715
Dec 2025Swissfederation source
Score 1½/7Opp avg 1515
I Festival Clasificatorio Cuarta Division El Guarco AGUA 2025—(0)
Nov 2025Swissfederation source
Score 2½/6
Torneo Abierto Memorial Rosalia Escalante 20251158
Oct 2025Swissfederation source
#2 in 2025Score 2/7Opp avg 1480Start 1468
Juegos Deportivos Nacionales Eliminatorias 2025 Z2 U16 Individual Femenino—(2)
Aug 2025Swissfederation source
Score 5/7Opp avg 1518Start 1468
Torneo Clasificatorio de Cuarta Division, Montes de Oca 20251673
Jun 2025Swissfederation source
Best of 2025Score 4/7Opp avg 1548Start 1429
Campeonato Nacional Clasico de Categorias Menores Impares 2025 U13 Femenino—(1)
Apr 2025Swissfederation source
Score 3/7Opp avg 1420
Campeonato Nacional Pares U14 Absoluto 2025—(1)
Jan 2025Swissfederation source
Score 3½/6Opp avg 1402
I Torneo Abierto Circulo Ponziani 20241289
Aug 2024Swissfederation source
Best of 2024Score ½/4Opp avg 1562
Festival Impares U13 Femenino 2024—(0)
Mar 2024Swissfederation source
Score 2/6

Rated near Isabella Zhou Fernandez · Classical

World

#=192671Pierre Dumas1498.0
#=192671Abraham Sequeira Morales1498.0
#=192671Isabella Zhou Fernandez1498.0
#=192671Eliezer Ivan Anchieta Miranda1498.0
#=192671Hugo Gonzalez1498.0

Costa Rica

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