Salvador Alonso vs Sandro Mareco
Salvador Alonso (52, GM, ARG) and Sandro Mareco (39, GM, ARG) have met 13 times in classical OTB. Alonso leads with 5 wins to 4, with 4 draws — a 31% draw rate. Their last meeting at COPA Ciudad de Moreno - IRT Blitz - Memorial Hector Villarreal saw Mareco prevail. With current classical ratings of 2442 and 2546, the Elo model gives Mareco a 47% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 2442 vs 2546 (Δ -104)
With Salvador Alonso as white
28% Salvador25% draw47% Sandro
With Sandro Mareco as white
20% Salvador21% draw58% Sandro
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Salvador Alonso | Sandro Mareco | |
|---|---|---|
| Current rating (STD) | 2442 | 2546 |
| Peak rating | 2524 · Dec 2012 | 2666 · Mar 2019 |
| Peak age | 38 | 32 |
| World rank now | #1,110 | #334 |
| World rank peak | #597 | #78 |
| Federation rank now | #16 | #4 |
| Games (career, STD) | 837 | 1,745 |
| Months active | 211 | 201 |
| % white wins | 57% | 62% |
| % black wins | 48% | 52% |
| TPR last 12m (STD) | 2369 | 2454 |
| Activity 12m (games) | 100 | 109 |
Best Win
Salvador Alonso
Sandro Mareco
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (18)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Salvador Alonso
Sandro Mareco