Leonardo Tristan vs Pablo Ismael Acosta
Leonardo Tristan (37, GM, ARG) and Pablo Ismael Acosta (27, IM, ARG) have met 17 times in classical OTB. Acosta leads with 6 wins to 5, with 6 draws — a 35% draw rate. Their last meeting at Blitz Perez Chess Open 2026 saw Tristan prevail. With current classical ratings of 2490 and 2473, the Elo model gives Tristan a 44% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 2490 vs 2473 (Δ +17)
With Leonardo Tristan as white
44% Leonardo26% draw29% Pablo
With Pablo Ismael Acosta as white
33% Leonardo29% draw38% Pablo
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Leonardo Tristan | Pablo Ismael Acosta | |
|---|---|---|
| Current rating (STD) | 2490 | 2473 |
| Peak rating | 2561 · Jan 2022 | 2506 · Oct 2025 |
| Peak age | 33 | 26 |
| World rank now | #663 | #802 |
| World rank peak | #352 | #536 |
| Federation rank now | #10 | #11 |
| Games (career, STD) | 1,041 | 1,292 |
| Months active | 202 | 180 |
| % white wins | 68% | 66% |
| % black wins | 51% | 55% |
| TPR last 12m (STD) | 2362 | 2399 |
| Activity 12m (games) | 118 | 291 |
Best Win
Leonardo Tristan
Pablo Ismael Acosta
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (22)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Leonardo Tristan
Pablo Ismael Acosta