Betty Arosemena Castillero

PAN · 41 yrs · K=20 · Peak 1667 (Jan 2025)

Best performance: 1916 at Abierto Multibank(Best of 2012)

OCT26 Rating

1654

Live Rating

1654.0

Change

0.0

Games Played

How live ratings are calculated

Rating History · Classical

Loading chart…

Official classical rating by month

List	Rating	Change
Oct 2026	1654	0
Sep 2026	1654	0
Aug 2026	1654	0
Jul 2026	1654	0
Jun 2026	1654	0
May 2026	1654	0
Apr 2026	1654	-5
Mar 2026	1659	0
Feb 2026	1659	+5
Jan 2026	1654	0
Dec 2025	1654	0
Nov 2025	1654	0

Classical games since the October list

No rated standard games this rating periodsince the OCT26 list (Oct 1, 2026)

	Last played	Score	TPR
	Campeonato Nacional FEMENINO Panama 2025Jun 24, 2025 – Jun 29, 2025TPR 1650	3/8	1650

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

Event timeline · Classical

33 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.

Campeonato Nacional FEMENINO Panama 20251650
Jun 2025Swissfederation source
Best of 2025Score 3/8Opp avg 1737Start 1667
Semifinal del Campeonato Nacional por Equipos 2024 - OPEN1886
Nov 2024Swissfederation source
Best of 2024Score 3/5Opp avg 1886Start 1647
Campeonato Nacional FEMENINO Panama 20241679
May 2024Swissfederation source
#2 in 2024Score 4/7Opp avg 1679Start 1643
Campeonato Nacional Femenino 2022 - Fase Final1106
Apr – May 2022Round robinfederation source
#3 in 2022Score ½/9Opp avg 1550Start 1472
Semifinal del Campeonato Nacional Femenino 20221423
Apr 2022Swissfederation source
#2 in 2022Score 4½/7Opp avg 1423Start 1472
II Torneo Olimpico Femenino Ciclo 2021-20221442
Jan 2022Round robinfederation source
Best of 2022Score 3½/9Opp avg 1522Start 1482
I Torneo Olimpico Femenino Ciclo 2021-20221496
Nov 2021Round robinfederation source
#2 in 2021Score 4½/9Opp avg 1539Start 1480
Final Campeonato Nacional Femenino 20211452
Jul – Aug 2021Round robinfederation source
#3 in 2021Score 2½/9Opp avg 1618Start 1484
SEMIFINAL DEL CAMPEONATO NACIONAL FEMENINO 20211568
Jul 2021Swissfederation source
Best of 2021Score 4½/6Opp avg 1375Start 1484
Clasificatorio Semifinal 2021 Consejo Jedi—(2)
Jun 2021Swissfederation source
Score 3½/5Opp avg 1580Start 1471
Campeonato Nacional Femenino, Semifinal1401
Feb 2020Swissfederation source
#3 in 2020Score 3/7Opp avg 1473Start 1481
Quinto Torneo Grand Prix1650
Jan 2020Swissfederation source
Best of 2020Score 4/7Opp avg 1843Start 1461
Campeonato Provincial de Ajedrez de Panama, Clasificatorio para la semifinal Nacional 20201598
Jan 2020Swissfederation source
#2 in 2020Score 4/6Opp avg 1598Start 1461
Primera Copa 28 de Noviembre1571
Nov 2019Swissfederation source
Best of 2019Score 3½/7Opp avg 1628Start 1454
Campeonato Centroamericano y del Caribe Femenino Panama 2019929
Aug 2019Swissfederation source
Score 4/9Opp avg 1729Start 1480
Tercer Torneo Grand Prix Chiriqui (TEO)1093
Jul 2019Swissfederation source
Score 3/7Opp avg 1893Start 1545
Campeonato Zonal 2.3 Femenino 20191346
Jul 2019Swissfederation source
#5 in 2019Score 1/8Opp avg 1668Start 1545
FIDE World Amateur Chess Championship 2019 - U1700 Female1470
Jun – Jul 2019Swissfederation source
#4 in 2019Score 4½/9Opp avg 1520Start 1545
Final Nacional Femenina 20191569
May 2019Swissfederation source
#2 in 2019Score 2/7Opp avg 1727Start 1545
Primer Torneo Ciclo Olimpico1489
Mar 2019Swissfederation source
#3 in 2019Score 2½/7Opp avg 1591Start 1573
Campeonato Panamericano Amateur Absoluto sub 17001638
Nov 2018Swissfederation source
#2 in 2018Score 6½/9Opp avg 1536Start 1588
Campeonato Nacional x equipos Panama 2018927
Oct 2018Teamfederation source
Score 1/5Opp avg 1727Start 1598
Campeonato Nacional Amateur 2018 seccion sub-20001661
Jul 2018Swissfederation source
Best of 2018Score 1½/5Opp avg 1810Start 1591
Campeonato Nacional Femenino 2018 Final1414
Apr – May 2018Swissfederation source
#3 in 2018Score 4½/7Opp avg 1414Start 1603
Torneo Abierto Femenino 20171549
Mar 2017Swissfederation source
Best of 2017Score 3/5Opp avg 1454Start 1608

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