Format
ZR
Zavala Ruiz, Oscar
🇲🇽FIDE 396215693· Male· Mexico· Born in 1980
Follow Oscar Zavala RuizTrack his monthly FIDE ratings, games, tournaments and more.
Oscar Zavala Ruiz, a 46-year-old Mexican player, is rated 1508. He has slipped back 94 Elo over the past 12 months. 27 rated games in the past year (≈7/year long-term). Recent standard appearances include XIII Torneo Internacional y Nacional de Ajedrez Copa Revolucion 2025 4a Fuerza, VII Abierto Nacional de Verano Ezequiel Montes 2025. Cuarta fuerza., and Liga Estudiantil de Ajedrez Division 2. Also played 3 rapid (including Circuito Rapido Estudiantil 1) and 2 blitz events (including Circuito Blitz Estudiantil 2) recently. He had 2 career breaks: 13 months (2018–2019) and 35 months (2019–2022, COVID-19 included). His peak of 1602 was reached at age 44 (Oct 2024).
Competes for Mexico since Jul 2018.
Current rating
1508
Standard
Rpd1625·Blz1597
All-time high
1602
−94 pts below
Oct 2024 · age 44
Oct 2024 · age 44
Activity
10
games / yr avg. · ≈1/mo
27 past 12 mo · ≈2/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#181,678
#181,678 · players worldwide · of 216,808
Career timeline
14 entries2026
59th Mexican 45-50 player
at age 46 · rated 1508
May 2026
2025
Re-crossed 1500
at age 45
Dec 2025
K-factor lowered to 20
at age 45
Jun 2025
2024
Best 12-month gain (+336 Elo)
1266 → 1602
Oct 2024
Crossed 1600
at age 44
Oct 2024
All-time peak 1602
at age 44 · −94 from today
Oct 2024
Standard rating history
Last 12 months — activity & highlights
Top opponent
Evolution
+46
1462 → 1508
Tournaments
5
41 games
Score
12.5/ 4130.5%
12W3D26L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
5 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Nov 2025 | 5/4 | #5 | 2408 | +34.4 |
Open Swiss | Jul 2025 | 5/1 | #3 | 2323 | +11.6 |
Round-Robin | May 2025 | 1/10 | #5 | 1286 | -98.6 |
Round-Robin | May 2025 | 0/10 | #6 | 1044 | -67.0 |
Swiss | May 2025 | 1.5/2 | #16 | 1917 | +25.7 |
Rankings
/
Mexico
#2,019
out of 3,007 players
Americas
#22,135
in continent
World
#181,628
out of 400,000+
National ranking
Europe & World
Europe
World
Mexico
| 1 | 🇲🇽Follow Jose Eduardo Martinez AlcantaraTrack their monthly FIDE ratings, games, tournaments and more. | 2,650 |
| 2 | 🇲🇽Follow Luis Ernesto Quesada PerezTrack their monthly FIDE ratings, games, tournaments and more. | 2,536 |
| 3 | 🇲🇽Follow Sion Radamantys Galaviz MedinaTrack their monthly FIDE ratings, games, tournaments and more. | 2,513 |
| 4 | 🇲🇽Follow Juan Carlos Gonzalez ZamoraTrack their monthly FIDE ratings, games, tournaments and more. | 2,466 |
| 5 | 🇲🇽Follow Juan Carlos Obregon RiveroTrack their monthly FIDE ratings, games, tournaments and more. | 2,446 |
| 6 | 🇲🇽Follow Kevin Joel Cori QuispeTrack their monthly FIDE ratings, games, tournaments and more. | 2,440 |
| 7 | 🇲🇽Follow Carlos Sandoval MercadoTrack their monthly FIDE ratings, games, tournaments and more. | 2,422 |
| 8 | 🇲🇽Follow Isaac Antonio Garcia GuerreroTrack their monthly FIDE ratings, games, tournaments and more. | 2,400 |
| 9 | 🇲🇽Follow Gilberto Hernandez GuerreroTrack their monthly FIDE ratings, games, tournaments and more. | 2,398 |
| 10 | 🇲🇽Follow Roberto Calderin GonzalezTrack their monthly FIDE ratings, games, tournaments and more. | 2,380 |
| ... | ||
| 2019 | 1,508 | |
Americas
| 1 | 🇺🇸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. | 2,788 |
| 3 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,754 |
| 4 | 🇺🇸Follow Leinier Dominguez PerezTrack their monthly FIDE ratings, games, tournaments and more. | 2,732 |
| 5 | 🇺🇸Follow Hans Moke NiemannTrack their monthly FIDE ratings, games, tournaments and more. | 2,728 |
| 6 | 🇺🇸Follow Levon AronianTrack their monthly FIDE ratings, games, tournaments and more. | 2,724 |
| 7 | 🇺🇸Follow Awonder LiangTrack their monthly FIDE ratings, games, tournaments and more. | 2,718 |
| 8 | 🇺🇸Follow Samuel SevianTrack their monthly FIDE ratings, games, tournaments and more. | 2,696 |
| 9 | 🇺🇸Follow Jeffery XiongTrack their monthly FIDE ratings, games, tournaments and more. | 2,656 |
| 10 | 🇺🇸Follow Ray RobsonTrack their monthly FIDE ratings, games, tournaments and more. | 2,653 |
| ... | ||
| 22135 | 1,508 | |
World
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,840 |
| 2 | 🇺🇸Follow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 3 | 🇺🇸Follow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more. | 2,788 |
| 4 | 🇺🇿Follow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more. | 2,780 |
| 5 | 🇺🇿Follow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,776 |
| 6 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 7 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 7 | 🇫🇷Follow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 9 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,754 |
| 10 | 🇨🇳Follow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| ... | ||
| 181628 | 1,508 | |