Gustavo Mahia vs Diego Valerga
Gustavo Mahia (65, IM, ARG) and Diego Valerga (55, GM, ARG) have met 8 times in classical OTB. Valerga leads the classical series 4–0 (4 draws). With current classical ratings of 2307 and 2432, the Elo model gives Valerga a 51% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 2307 vs 2432 (Δ -125)
With Gustavo Mahia as white
26% Gustavo23% draw51% Diego
With Diego Valerga as white
19% Gustavo19% draw62% Diego
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Gustavo Mahia | Diego Valerga | |
|---|---|---|
| Current rating (STD) | 2307 | 2432 |
| Peak rating | 2441 · Jul 2008 | 2523 · Jan 2009 |
| Peak age | 47 | 38 |
| World rank now | #3,870 | #1,211 |
| World rank peak | #1,376 | #558 |
| Federation rank now | #55 | #18 |
| Games (career, STD) | 365 | 829 |
| Months active | 204 | 210 |
| % white wins | 55% | 48% |
| % black wins | 44% | 40% |
| TPR last 12m (STD) | 2098 | 2401 |
| Activity 12m (games) | 7 | 75 |
Best Win
Gustavo Mahia
Diego Valerga
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (8)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Gustavo Mahia
Diego Valerga