Diego Zilleruelo Irizarry vs Rafael E. Mejias Nunez
Diego Zilleruelo Irizarry (36, CM, PUR) and Rafael E. Mejias Nunez (25, CM, PUR) have met 12 times in classical OTB. Zilleruelo Irizarry leads with 5 wins to 1, with 6 draws — a 50% draw rate. Their last meeting at Campeonato Nacional Absoluto de Puerto Rico 2025 saw Zilleruelo Irizarry prevail. With current classical ratings of 2061 and 2005, the Elo model gives Zilleruelo Irizarry a 53% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 2061 vs 2005 (Δ +56)
With Diego Zilleruelo Irizarry as white
53% Diego20% draw27% Rafael
With Rafael E. Mejias Nunez as white
41% Diego23% draw35% Rafael
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Diego Zilleruelo Irizarry | Rafael E. Mejias Nunez | |
|---|---|---|
| Current rating (STD) | 2061-7 | 2005 |
| Peak rating | 2121 · Jun 2023 | 2029 · Nov 2023 |
| Peak age | 33 | 22 |
| World rank now | #19,428 | #27,001 |
| World rank peak | #12,838 | #20,865 |
| Federation rank now | #11 | #16 |
| Games (career, STD) | 589 | 435 |
| Months active | 173 | 128 |
| % white wins | 59% | 50% |
| % black wins | 48% | 43% |
| TPR last 12m (STD) | 2024 | — |
| Activity 12m (games) | 82 | 5 |
Best Win
Diego Zilleruelo Irizarry
Rafael E. Mejias Nunez
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (16)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Diego Zilleruelo Irizarry
Rafael E. Mejias Nunez