Format
MO
Mendoza Osorio, Ernesto
🇲🇽FIDE 29644950· Male· Mexico· Born in 2006
Follow Ernesto Mendoza OsorioTrack his monthly FIDE ratings, games, tournaments and more.
Ernesto Mendoza Osorio, a 20-year-old Mexican player, is rated 1853. He has fluctuated between 1826 and 1887 over the past 2 years. 66 rated games in the past year (≈39/year long-term). Recent standard appearances include Olimpiada Nacional 2026 17-20 Varonil Estandar, COPA LICEO FREINET DE AJEDREZ, and LXXI Campeonato Nacional e Internacional Abierto Mexicano de Ajedrez. Internacional. Also played 10 rapid (including Copa COLAM de Ajedrez 2025) and 4 blitz events (including Blitz Nocturnos Queretaro 2026 - II) recently. His peak of 1887 was reached at age 19 (May 2025).
At junior level, he reached #33 nationally in U20.
Current rating
1853
Standard
Rpd1873·Blz1837
All-time high
1887
−34 pts below
May 2025 · age 19
May 2025 · age 19
Activity
38
games / yr avg. · ≈3/mo
54 past 12 mo · ≈5/mo
classical only
Active
classical only
Active
Signature stat
#60,573
#60,573 · players worldwide · of 218,279
Career timeline
7 entries2025
K-factor lowered to 20
at age 19
Jul 2025
33rd Mexican U20 player
at age 19 · rated 1887
May 2025
Best 12-month gain (+30 Elo)
1857 → 1887
May 2025
All-time peak 1887
at age 19 · −34 from today
May 2025
Crossed 1800
at age 19
Apr 2025
Crossed 1600
at age 19
Apr 2025
Standard rating history
Peak
FIDE title
Threshold
First rated
Activity & highlights
Top opponent
Evolution
+18
1835 → 1853
Tournaments
7
62 games
Score
24.5/ 6239.5%
23W12D27L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
7 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | May 2026 | 2/5 | #31 | 1875 | -20.8 |
Swiss | Apr 2026 | 4/4 | #11 | 2753 | +10.2 |
Open Swiss | Mar 2026 | 4/9 | #55 | 1900 | +13.2 |
Swiss | Mar 2026 | 3.5/5 | #2 | 2011 | +25.0 |
Open Swiss | Nov 2025 | 3/7 | #13 | 1707 | -26.2 |
Open Swiss | Oct 2025 | 4/9 | #33 | 1853 | -8.4 |
Open Swiss | Aug 2025 | 4/9 | #35 | 1957 | +24.8 |
Rankings
/
Mexico
#499
out of 3,019 players
Americas
#6,788
in continent
World
#60,572
out of 400,000+
National ranking
Europe & World
Europe
World
Mexico
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| 9 | 🇲🇽Follow Gilberto Hernandez GuerreroTrack their monthly FIDE ratings, games, tournaments and more. | 2,398 |
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| ... | ||
| 499 | 1,853 | |
Americas
| 1 | 🇺🇸Follow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 1 | 🇺🇸Follow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 3 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| 4 | 🇺🇸Follow Hans Moke NiemannTrack their monthly FIDE ratings, games, tournaments and more. | 2,742 |
| 5 | 🇺🇸Follow Leinier Dominguez PerezTrack their monthly FIDE ratings, games, tournaments and more. | 2,732 |
| 6 | 🇺🇸Follow Levon AronianTrack their monthly FIDE ratings, games, tournaments and more. | 2,724 |
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| 10 | 🇺🇸Follow Ray RobsonTrack their monthly FIDE ratings, games, tournaments and more. | 2,653 |
| ... | ||
| 6788 | 1,853 | |
World
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,841 |
| 2 | 🇺🇸Follow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 2 | 🇺🇸Follow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 4 | 🇺🇿Follow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more. | 2,777 |
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| 8 | 🇮🇳Follow Erigaisi ArjunTrack their monthly FIDE ratings, games, tournaments and more. | 2,761 |
| 9 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| 9 | 🇨🇳Follow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| ... | ||
| 60572 | 1,853 | |