WCM

Mariabelen Isabel Pescoran Machaca

PER · 20 yrs · K=20 · Peak 1766 (Jan 2025)

Best performance: 1856 at FESTIVAL DE AJEDREZ DE LA JUVENTUD 2024 - Sub 18 Femenino(Best of 2024)

OCT26 Rating

1751

Live Rating

1751.0

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
	II San Francisco de Asis - Sub 2400Jan 3, 2025 – Jan 5, 2025TPR 1642	4/7	1642

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

Event timeline · Classical

25 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.

II San Francisco de Asis - Sub 24001642
Jan 2025Swissfederation source
Best of 2025Score 4/7Opp avg 1714Start 1766
FESTIVAL DE AJEDREZ DE LA JUVENTUD 2024 - Sub 18 Femenino1856
Dec 2024Swissfederation source
Best of 2024Score 4/9Opp avg 1943Start 1726
FEDUP Centenario XXV Universiada Arequipa 2024 - Ajedrez Damas1721
Oct 2024Swissfederation source
#3 in 2024Score 3/6Opp avg 1793Start 1734
III Campeonato "Memorial Jose Machaca Saira"1801
Mar 2024Swissfederation source
#2 in 2024Score 6/9Opp avg 1873Start 1710
CAMPEONATO MACRO REGIONAL SUR JUVENIL AREQUIPA 2024 - SUB 18 ABSOLUTO1710
Mar 2024Swissfederation source
#4 in 2024Score 4½/7Opp avg 1653Start 1710
Campeonato Nacional Juvenil 2024 U-18 Femenino1518
Feb 2024Swissfederation source
#5 in 2024Score 5½/9Opp avg 1475Start 1513
XXXIII Pan-American Youth Chess Festival - Under 18 Female1685
Aug 2023Swissfederation source
Best of 2023Score 6/9Opp avg 1560Start 1387
II Campeonato "Memorial Jose Machaca Saira"1441
Apr 2023Swissfederation source
#3 in 2023Score 5/8Opp avg 1714Start 1395
CAMPEONATO NACIONAL JUVENIL AJEDREZ PERUANO 2023 Sub 18 Absoluto1497
Feb 2023Swissfederation source
#2 in 2023Score 5½/9Opp avg 1497Start 1362
Pan American Youth Chess Festival 2022 U16 Female1106
Jun – Jul 2022Swissfederation source
#2 in 2022Score 3½/9Opp avg 1507Start 1442
CAMPEONATO NACIONAL JUVENIL 2022 "MF Cesar Quinones Paucar" Sub 16 Femenino1421
Feb 2022Swissfederation source
Best of 2022Score 4½/9Opp avg 1464Start 1460
IRT CLUB DRAGON ALEXANDER ILO - 20201545
Jan – Feb 2020Swissfederation source
Best of 2020Score 5/8Opp avg 1738Start 1469
CAMPEONATO MEMORIAL JOSE MACHACA SAIRA1541
Apr 2019Swissfederation source
#2 in 2019Score 5/8Opp avg 1613Start 1472
IRT Club Dragon Alexander ILO - 20191598
Jan 2019Swissfederation source
Best of 2019Score 4½/8Opp avg 1670Start 1461
Juegos Deportivos Escolares Nacionales 2018 Etapa Nacional B Damas1594
Sep 2018Swissfederation source
Best of 2018Score 3½/5Opp avg 1445Start 1418
Campeonato Nacional Juvenil 2018 Categoria Sub 12 Femenina1427
Feb 2018Swissfederation source
#2 in 2018Score 5½/9Opp avg 1384Start 1409
World Cadets U-12 Fem Chess Championship 20171383
Aug 2017Swissfederation source
#2 in 2017Score 5/11Opp avg 1508Start 1364
IRT CLUB DRAGON ALEXANDER - ILO1532
Aug 2017Swissfederation source
Best of 2017Score 5/8Opp avg 1475Start 1364
Sudamericano de la Juventud Sub 10 Femenino1416
Dec 2016Swissfederation source
#3 in 2016Score 6/9Opp avg 1366Start 1360
Juegos Deportivos Escolares Nacionales - Etapa Nacional ("A " Damas)—(2)
Oct 2016Swissfederation source
Score 3/5Opp avg 1340Start 1334
Campeonato Panamericano Escolar Sub 11 Damas1480
Oct 2016Swissfederation source
Best of 2016Score 6½/9Opp avg 1355Start 1334
XXVII Panamericano de la Juventud Sub-10 Femenino1435
Jul 2016Swissfederation source
#2 in 2016Score 6½/9Opp avg 1363Start 1297
CAMPEONATO CONTINENTAL FEMENINO1360
Feb 2016Swissfederation source
#4 in 2016Score 1/9Opp avg 1711Start 1299
CAMPEONATO NACIONAL FEMENINO DE AJEDREZ 20161330
Feb 2016Swissfederation source
#5 in 2016Score 4/9Opp avg 1523Start 1299
CAMPEONATO NACIONAL JUVENIL 2016 cat F-101329
Feb 2016Swissfederation source
#6 in 2016Score 6/9Opp avg 1329Start 1299

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