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Diaz Osorio, Ana Carolina

🇲🇽

FIDEFIDE 5122872· Female· Mexico· Born in 1995

Follow Ana Carolina Diaz OsorioTrack her monthly FIDE ratings, games, tournaments and more.

Ana Carolina Diaz Osorio, a 31-year-old Mexican player, is rated 1818 — her current career high. She plays occasionally (7 games in the last 12 months) and had 3 career breaks: 18 months (2017–2019), 32 months (2019–2021, COVID-19 included) and 16 months (2023–2025). Recent appearance: LXXI Campeonato Nacional e Internacional Abierto Mexicano de Ajedrez. Femenil.

Current rating

1818

Standard

Rpd1821·Blz1765

All-time high

1818

at best
Mar 2024 · age 29

Activity

10

games / yr avg. · ≈1/mo

7 past 12 mo · ≈1/mo
classical only
Moderately active

Signature stat

#70,754

#70,754 · players worldwide · of 218,279

Career timeline

11 entries
2026
100 career games
at age 31
May 2026
2024
Best 12-month gain (+131 Elo)
1687 → 1818
Mar 2024
Crossed 1800
at age 29
Mar 2024
All-time peak 1818
at age 29
Mar 2024
2023
Inactive for 16 months
paused at 1696 → returned at 1810
Dec 2023
2022
K-factor lowered to 20
at age 27
Mar 2022

Standard rating history

Peak
FIDE title
Threshold
First rated
Inactive period
COVID-19
FIDE recal.

Activity & highlights

Best result
LXXI Campeonato Nacional e Internacional Abierto Mexicano de Ajedrez. Femenil
perf 1941 (+123) · 5/7 · #25
Top opponent
vs Cecilia Xasive Padilla GarciaWCM 1,919
LXXI Campeonato Nacional e Internacional Abierto Mexicano de Ajedrez. Femenil · Apr 2026 · +2.8 Elo
Evolution
+8
1810 → 1818
Tournaments
1
8 games
Score
5/ 862.5%
4W2D2L

Last 12 months — tournaments

1 event
EventDateScoreRankPerfΔ Elo
LXXI Campeonato Nacional e Internacional Abierto Mexicano de Ajedrez. Femenil
Open Swiss
Apr 20265/7#251941+7.6

Rankings

/
Mexico
#609
out of 3,019 players
Americas
#8,085
in continent
World
#70,753
out of 400,000+

National ranking

Europe & World

Europe
World
Mexico
1
🇲🇽Martinez Alcantara, Jose EduardoFollow Jose Eduardo Martinez AlcantaraTrack their monthly FIDE ratings, games, tournaments and more.
2,650
2
🇲🇽Quesada Perez, Luis ErnestoFollow Luis Ernesto Quesada PerezTrack their monthly FIDE ratings, games, tournaments and more.
2,536
3
🇲🇽Galaviz Medina, Sion RadamantysFollow Sion Radamantys Galaviz MedinaTrack their monthly FIDE ratings, games, tournaments and more.
2,513
4
🇲🇽Gonzalez Zamora, Juan CarlosFollow Juan Carlos Gonzalez ZamoraTrack their monthly FIDE ratings, games, tournaments and more.
2,466
5
🇲🇽Obregon Rivero, Juan CarlosFollow Juan Carlos Obregon RiveroTrack their monthly FIDE ratings, games, tournaments and more.
2,446
6
🇲🇽Cori Quispe, Kevin JoelFollow Kevin Joel Cori QuispeTrack their monthly FIDE ratings, games, tournaments and more.
2,440
7
🇲🇽Sandoval Mercado, CarlosFollow Carlos Sandoval MercadoTrack their monthly FIDE ratings, games, tournaments and more.
2,422
8
🇲🇽Garcia Guerrero, Isaac AntonioFollow Isaac Antonio Garcia GuerreroTrack their monthly FIDE ratings, games, tournaments and more.
2,400
9
🇲🇽Hernandez Guerrero, GilbertoFollow Gilberto Hernandez GuerreroTrack their monthly FIDE ratings, games, tournaments and more.
2,398
10
🇲🇽Calderin Gonzalez, RobertoFollow Roberto Calderin GonzalezTrack their monthly FIDE ratings, games, tournaments and more.
2,380
...
609🇲🇽Diaz Osorio, Ana Carolina1,818
Americas
1
🇺🇸Nakamura, HikaruFollow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more.
2,792
1
🇺🇸Caruana, FabianoFollow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more.
2,792
3
🇺🇸So, WesleyFollow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more.
2,753
4
🇺🇸Niemann, Hans MokeFollow Hans Moke NiemannTrack their monthly FIDE ratings, games, tournaments and more.
2,742
5
🇺🇸Dominguez Perez, LeinierFollow Leinier Dominguez PerezTrack their monthly FIDE ratings, games, tournaments and more.
2,732
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.
2,696
7
🇺🇸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
...
8085🇲🇽Diaz Osorio, Ana Carolina1,818
World
1
🇳🇴Carlsen, MagnusFollow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more.
2,841
2
🇺🇸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.
2,792
4
🇺🇿Abdusattorov, NodirbekFollow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more.
2,777
4
🇺🇿Sindarov, JavokhirFollow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more.
2,777
6
🇩🇪Keymer, VincentFollow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more.
2,767
7
🇳🇱Giri, AnishFollow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more.
2,764
8
🇮🇳Erigaisi ArjunFollow Erigaisi ArjunTrack their monthly FIDE ratings, games, tournaments and more.
2,761
9
🇺🇸So, WesleyFollow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more.
2,753
9
🇨🇳Wei, YiFollow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more.
2,753
...
70753🇲🇽Diaz Osorio, Ana Carolina1,818