Mariana Valentina Acosta Angulo

COL · 18 yrs · K=40 · Peak 1766 (Jun 2024)

Best performance: 1812 at Campeonato Nacional Ajedrez Clasico Sub 16 Femenino(Best of 2024)

OCT26 Rating

1684

Live Rating

1684.0

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	1684	0
Sep 2026	1684	0
Aug 2026	1684	0
Jul 2026	1684	0
Jun 2026	1684	0
May 2026	1684	0
Apr 2026	1684	0
Mar 2026	1684	0
Feb 2026	1684	0
Jan 2026	1684	0
Dec 2025	1684	0
Nov 2025	1684	0

Classical games since the October list

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

	Last played	Score	TPR
	XVII Campeonato Continental Absoluto de Ajedrez de America "Jorge Vega In Memoria"2024May 24, 2024 – Jun 2, 2024TPR 1565	4/11	1565

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

Event timeline · Classical

35 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.

XVII Campeonato Continental Absoluto de Ajedrez de America "Jorge Vega In Memoria"20241565
May – Jun 2024Swisschess-results.com
#2 in 2024Score 4/11Opp avg 1785Start 1747
Campeonato Nacional Ajedrez Clasico Sub 16 Femenino1812
May 2024Swissfederation source
Best of 2024Score 5½/7Opp avg 1619Start 1747
Campeonato Nacional Sub-20 Femenino 20231675
Jun 2023Swissfederation source
#2 in 2023Score 4½/6Opp avg 1482Start 1541
Guillermo Garcia in Memoriam 2023 (Abierto)1686
May 2023Swissfederation source
Best of 2023Score 2/8Opp avg 1995Start 1513
LVI Internacional Capablanca in Memoriam Open1599
May 2023Swissfederation source
#3 in 2023Score 2½/9Opp avg 1850Start 1513
Campeonato Nacional de Mayores por Equipos CLASICO Femenino Prejuegos Nacionales 31573
Apr 2023Swissfederation source
#4 in 2023Score 4½/6Opp avg 1380Start 1496
Campeonato Nacional Mayores por Equipos Ajedrez Clasico Absoluto 2022 Prejuegos (Nro1) Nacionales 20231401
Sep 2022Swissfederation source
#5 in 2022Score 1/7Opp avg 1674Start 1543
Campeonato Panamericano de Ajedrez Sub20 Femenino 20221616
Aug 2022Swissfederation source
#4 in 2022Score 3½/9Opp avg 1696Start 1489
IRT Internacional Feria de las Flores Medellin 20221622
Aug 2022Swissfederation source
#3 in 2022Score 3/9Opp avg 1747Start 1489
IRT Festival Latinoamericano Sub20001719
May 2022Swissfederation source
#2 in 2022Score 4½/9Opp avg 1821Start 1509
Campeonato Nacional SUB 14 Femenino 20221367
May 2022Swissfederation source
#7 in 2022Score 5½/9Opp avg 1287Start 1509
Final Nacional Intercolegiados 2021 PREJUVENIL FEMENINO CLASICO1370
Apr 2022Swissfederation source
#6 in 2022Score 4½/7Opp avg 1370Start 1515
IRT Cerrado por Equipos Liga Vallecaucana de Ajedrez—(1)
Mar 2022Teamfederation source
Score 0/1Opp avg 1811Start 1515
Campeonato Nacional Amateur 2022 Sub-17001764
Feb 2022Swissfederation source
Best of 2022Score 6½/9Opp avg 1639Start 1404
Subzonal 2.3.4 Femenino1405
Nov 2021Swissfederation source
#4 in 2021Score 4/9Opp avg 1455Start 1421
Semifinal Nacional de Mayores FEMENINO Preselectivo a la Olimpiada Moscu 20221481
Aug 2021Swissfederation source
#2 in 2021Score 5/9Opp avg 1481Start 1245
XXVIII IRT Internacional Feria de las Flores Medellin 20211697
Aug 2021Swissfederation source
Best of 2021Score 3½/9Opp avg 1740Start 1245
Final Nacional Sub14 Absoluto 20211481
Jun 2021Swissfederation source
#2 in 2021Score 4/7Opp avg 1386Start 1207
Campeonato Nacional Abierto Grand Prix de Mayores 1 y Selectivo Nacional 1 Sub12, 14, 16, 18 de 20201268
Mar 2020Swissfederation source
Best of 2020Score 3½/9Opp avg 1498Start 1199
X Festival Panamericano Escolar de las Americas -Colombia 2019- U-11 Femenino1226
Nov 2019Swissfederation source
Best of 2019Score 5½/9Opp avg 1283Start 1192
Final Campeonato Nacional de Ajedrez Sub-12 Femenino 20191195
Jun 2019Round robinfederation source
#3 in 2019Score 5/9Opp avg 1245Start 1167
Semifinal 3 Categoria Sub-12 Absoluto 2019—(2)
May 2019Swissfederation source
Score 3½/6Opp avg 1475Start 1178
Semifinal 1 Categoria Sub-12 Absoluto 20191207
Apr 2019Swissfederation source
#2 in 2019Score 3/6Opp avg 1332Start 1174
Festival Sudamericano de la Juventud 2018 - Sub 10 Femenino1159
Dec 2018Swisschess-results.com
#3 in 2018Score 5½/9Opp avg 1159Start 1183
Final Nacional de Ajedrez Sub-10 Femenino 2018991
Apr 2018Round robinfederation source
#4 in 2018Score 6/9Opp avg 1184Start 1015

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