Format
RS
Riveros Santoro, Mario Fernando
🇨🇱FIDE 3472620· Male· Chile· Born in 1956
Follow Mario Fernando Riveros SantoroTrack his monthly FIDE ratings, games, tournaments and more.
Mario Fernando Riveros Santoro, a 70-year-old player, is rated 1546. He has slipped back 48 Elo over the past 12 months. 21 rated games in the past year. Recent appearance: Torneo Clasificatorio Final de Chile 2026 Chess Maipu. Also played 1 rapid event (including CAMPEONATO NACIONAL DE AJEDREZ RAPIDAS) recently. His peak of 1594 was reached at age 69 (Jun 2025).
Current rating
1546
Standard
Rpd1556·Blz—
All-time high
1594
−48 pts below
Jun 2025 · age 69
Jun 2025 · age 69
Activity
19
games / yr avg. · ≈2/mo
14 past 12 mo · ≈1/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#167,873
#167,873 · players worldwide · of 218,279
Career timeline
6 entries2025
19th 65-70 player nationally
at age 69 · rated 1594
Jun 2025
Crossed 1500
at age 69
Jun 2025
Crossed 1400
at age 69
Jun 2025
Crossed 1200
at age 69
Jun 2025
All-time peak 1594
at age 69 · −48 from today
Jun 2025
First FIDE rating
1594 · at age 69
Jun 2025
Standard rating history
Peak
FIDE title
Threshold
First rated
Activity & highlights
Top opponent
Evolution
-34
1580 → 1546
Tournaments
2
11 games
Score
3.5/ 1131.8%
3W1D7L
Top 3 wins
1.[W]vsAgustin Sepulveda Navarrete1,523·INTERCLUBES 101 ANIVERSARIO - CLAUSURA CLUB CHILE 2026·R9·+18.7
2.[W]vsCristian Ronny Meneses Gonzalez1,481·Torneo Clasificatorio Final de Chile 2026 Chess Maipu·R3·+16.2
Top 3 losses
Last 12 months — tournaments
2 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Apr 2026 | 1/5 | #120 | 1666 | -2.4 |
Open Swiss | Oct 2025 | 2.5/6 | #11 | 1485 | -32.4 |
Rankings
/
Chile
#928
out of 1,404 players
Americas
#20,574
in continent
World
#167,849
out of 400,000+
National ranking
Europe & World
Europe
World
Chile
| 1 | 🇨🇱Follow Cristobal Henriquez VillagraTrack their monthly FIDE ratings, games, tournaments and more. | 2,603 |
| 2 | 🇨🇱Follow Rodrigo Vasquez SchroederTrack their monthly FIDE ratings, games, tournaments and more. | 2,474 |
| 3 | 🇨🇱Follow Pablo Salinas HerreraTrack their monthly FIDE ratings, games, tournaments and more. | 2,454 |
| 4 | 🇨🇱Follow Mauricio Emmanuel Marrujo PardoTrack their monthly FIDE ratings, games, tournaments and more. | 2,427 |
| 5 | 🇨🇱Follow Jorge EggerTrack their monthly FIDE ratings, games, tournaments and more. | 2,414 |
| 6 | 🇨🇱Follow Matias Perez GormazTrack their monthly FIDE ratings, games, tournaments and more. | 2,388 |
| 7 | 🇨🇱Follow Javier B. Campos MorenoTrack their monthly FIDE ratings, games, tournaments and more. | 2,373 |
| 8 | 🇨🇱Follow Hugo Lopez SilvaTrack their monthly FIDE ratings, games, tournaments and more. | 2,369 |
| 9 | 🇨🇱Follow Jose Miguel Capo IturrietaTrack their monthly FIDE ratings, games, tournaments and more. | 2,365 |
| 10 | 🇨🇱Follow Fernando Valenzuela GomezTrack their monthly FIDE ratings, games, tournaments and more. | 2,346 |
| ... | ||
| 928 | 1,546 | |
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 |
| 7 | 🇺🇸Follow Awonder LiangTrack their monthly FIDE ratings, games, tournaments and more. | 2,696 |
| 7 | 🇺🇸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 |
| ... | ||
| 20574 | 1,546 | |
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 |
| 4 | 🇺🇿Follow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,777 |
| 6 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 7 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,764 |
| 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 |
| ... | ||
| 167849 | 1,546 | |