Leibnitz Edison Rojas Castillo vs Andres Gabriel Perez Valero
Leibnitz Edison Rojas Castillo (22, COL) and Andres Gabriel Perez Valero (19, COL) have never met in classical OTB, but played 7 rapid/blitz games on record. They share 11 common opponents with at least 3 games each side, providing a calibration of relative strength. With current classical ratings of 2000 and 1923, the Elo model gives Rojas Castillo a 57% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 2000 vs 1923 (Δ +77)
With Leibnitz Edison Rojas Castillo as white
57% Leibnitz18% draw25% Andres
With Andres Gabriel Perez Valero as white
45% Leibnitz21% draw33% Andres
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Leibnitz Edison Rojas Castillo | Andres Gabriel Perez Valero | |
|---|---|---|
| Current rating (STD) | 2000 | 1923 |
| Peak rating | 2000 · Nov 2024 | 1923 · Jan 2026 |
| Peak age | 20 | 19 |
| World rank now | #26,775 | #42,584 |
| World rank peak | #25,231 | #42,584 |
| Federation rank now | #176 | #267 |
| Games (career, STD) | 222 | 39 |
| Months active | 168 | 23 |
| % white wins | 55% | 52% |
| % black wins | 46% | 52% |
| TPR last 12m (STD) | — | 2011 |
| Activity 12m (games) | 82 | 167 |
Best Win
Leibnitz Edison Rojas Castillo
Andres Gabriel Perez Valero
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (7)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Leibnitz Edison Rojas Castillo
Andres Gabriel Perez Valero