Carlos Julio Martinez Ruz vs Leandro Diaz Rodriguez
Carlos Julio Martinez Ruz (21, CUB) and Leandro Diaz Rodriguez (22, CUB) have met 4 times in classical OTB plus 2 rapid/blitz games. Martinez Ruz leads the classical series 3–1 (0 draws). With current classical ratings of 2181 and 1838, the Elo model gives Martinez Ruz a 85% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 2181 vs 1838 (Δ +343)
With Carlos Julio Martinez Ruz as white
85% Carlos9% draw5% Leandro
With Leandro Diaz Rodriguez as white
80% Carlos11% draw9% Leandro
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Carlos Julio Martinez Ruz | Leandro Diaz Rodriguez | |
|---|---|---|
| Current rating (STD) | 2181-21 | 1838 |
| Peak rating | 2208 · Jan 2026 | 1838 · Mar 2024 |
| Peak age | 21 | 20 |
| World rank now | #9,232 | #70,956 |
| World rank peak | #7,677 | #61,216 |
| Federation rank now | #100 | #623 |
| Games (career, STD) | 420 | 149 |
| Months active | 131 | 126 |
| % white wins | 54% | 34% |
| % black wins | 48% | 39% |
| TPR last 12m (STD) | 2135 | — |
| Activity 12m (games) | 133 | 0 |
Best Win
Carlos Julio Martinez Ruz
Leandro Diaz Rodriguez
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (6)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Carlos Julio Martinez Ruz
Leandro Diaz Rodriguez