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Osma Abaunza, Maria Antonia

🇨🇴

FIDEFIDE 144466188· Female· Colombia· Born in 2010

Follow Maria Antonia Osma AbaunzaTrack her monthly FIDE ratings, games, tournaments and more.

Maria Antonia Osma Abaunza, a 16-year-old Colombian player, is rated 1435. She has slipped back 136 Elo over the past 12 months. 18 rated games in the past year. Recent standard appearances include Campeonato Nacional Sub 20 Femenino 2026, IRT Selectivo Sub 20 Santander, and Campeonato Navideno Santander 2025. Also played 4 rapid (including IRT Trios por Equipos Santander 2026) and 1 blitz events (including IRT por Equipos BLITZ en Santander 2025) recently. Her peak of 1571 was reached at age 15 (Nov 2025).

Current rating

1435

Standard

Rpd1422·Blz1491

All-time high

1571

−136 pts below
Nov 2025 · age 15

Activity

24

games / yr avg. · ≈2/mo

18 past 12 mo · ≈2/mo
classical only
Moderately active

Signature stat

#207,613

#207,613 · players worldwide · of 216,808

Career timeline

5 entries
2025
Crossed 1500
at age 15
Nov 2025
Crossed 1400
at age 15
Nov 2025
Crossed 1200
at age 15
Nov 2025
All-time peak 1571
at age 15 · −136 from today
Nov 2025
First FIDE rating
1571 · at age 15
Nov 2025

Standard rating history

Last 12 months — activity & highlights

Top opponent
vs Wilson Lopez Bedoya 1,484
IRT Santander Piensa en Grande 2025 Open Sub 1800 · Sep 2025 · +15.1 Elo
Evolution
—
Tournaments
6
34 games
Score
9/ 3426.5%
9W0D25L

Last 12 months — tournaments

6 events
EventDateScoreRankPerfΔ Elo
Campeonato Nacional Sub 20 Femenino 2026
Open Swiss
Feb 20261/5#181425-62.8
IRT Selectivo Sub 20 Santander
Swiss
Jan 20262/4#211662-16.0
Campeonato Navideno Santander 2025
Open Swiss
Dec 20252/3#371876-29.6
IRT Sub 1900 Clasico Preparando el Suramericano 2025
Open Swiss
Nov 20250/1#45646-26.8
IRT Santander Piensa en Grande 2025 Open Sub 1800
Open Swiss
Sep 20253/5#2914770.0
Worst Elo result: Campeonato Nacional Sub 20 Femenino 2026 (-62.8 Elo, finished #18).

Rankings

/
Colombia
#1,432
out of 2,941 players
Americas
#24,599
in continent
World
#207,358
out of 400,000+

National ranking

Europe & World

Europe
World
Colombia
1
🇨🇴Cardoso Cardoso, Jose GabrielFollow Jose Gabriel Cardoso CardosoTrack their monthly FIDE ratings, games, tournaments and more.
2,543
2
🇨🇴Avila Pavas, SantiagoFollow Santiago Avila PavasTrack their monthly FIDE ratings, games, tournaments and more.
2,504
3
🇨🇴Cuartas, Jaime AlexanderFollow Jaime Alexander CuartasTrack their monthly FIDE ratings, games, tournaments and more.
2,497
4
🇨🇴Garcia Pantoja, RobertoFollow Roberto Garcia PantojaTrack their monthly FIDE ratings, games, tournaments and more.
2,484
5
🇨🇴Barrientos, Sergio EFollow Sergio E BarrientosTrack their monthly FIDE ratings, games, tournaments and more.
2,476
6
🇨🇴Ruiz Castillo, Joshua DanielFollow Joshua Daniel Ruiz CastilloTrack their monthly FIDE ratings, games, tournaments and more.
2,472
7
🇨🇴Lopez Rayo, SantiagoFollow Santiago Lopez RayoTrack their monthly FIDE ratings, games, tournaments and more.
2,414
8
🇨🇴Rios Gomez, Cristhian CamiloFollow Cristhian Camilo Rios GomezTrack their monthly FIDE ratings, games, tournaments and more.
2,405
9
🇨🇴Martinez Romero, MartinFollow Martin Martinez RomeroTrack their monthly FIDE ratings, games, tournaments and more.
2,395
10
🇨🇴Sanchez, Sebastian FelipeFollow Sebastian Felipe SanchezTrack their monthly FIDE ratings, games, tournaments and more.
2,390
...
1432🇨🇴Osma Abaunza, Maria Antonia1,435
Americas
1
🇺🇸Nakamura, HikaruFollow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more.
2,792
2
🇺🇸Caruana, FabianoFollow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more.
2,788
3
🇺🇸So, WesleyFollow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more.
2,754
4
🇺🇸Dominguez Perez, LeinierFollow Leinier Dominguez PerezTrack their monthly FIDE ratings, games, tournaments and more.
2,732
5
🇺🇸Niemann, Hans MokeFollow Hans Moke NiemannTrack their monthly FIDE ratings, games, tournaments and more.
2,728
6
🇺🇸Aronian, LevonFollow Levon AronianTrack their monthly FIDE ratings, games, tournaments and more.
2,724
7
🇺🇸Liang, AwonderFollow Awonder LiangTrack their monthly FIDE ratings, games, tournaments and more.
2,718
8
🇺🇸Sevian, SamuelFollow Samuel SevianTrack their monthly FIDE ratings, games, tournaments and more.
2,696
9
🇺🇸Xiong, JefferyFollow Jeffery XiongTrack their monthly FIDE ratings, games, tournaments and more.
2,656
10
🇺🇸Robson, RayFollow Ray RobsonTrack their monthly FIDE ratings, games, tournaments and more.
2,653
...
24599🇨🇴Osma Abaunza, Maria Antonia1,435
World
1
🇳🇴Carlsen, MagnusFollow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more.
2,840
2
🇺🇸Nakamura, HikaruFollow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more.
2,792
3
🇺🇸Caruana, FabianoFollow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more.
2,788
4
🇺🇿Abdusattorov, NodirbekFollow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more.
2,780
5
🇺🇿Sindarov, JavokhirFollow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more.
2,776
6
🇳🇱Giri, AnishFollow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more.
2,767
7
🇩🇪Keymer, VincentFollow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more.
2,759
7
🇫🇷Firouzja, AlirezaFollow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more.
2,759
9
🇺🇸So, WesleyFollow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more.
2,754
10
🇨🇳Wei, YiFollow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more.
2,753
...
207358🇨🇴Osma Abaunza, Maria Antonia1,435