Balack Leo Diaz Argandona vs Sebastian Alessandro Cortez Requena
Balack Leo Diaz Argandona (17, PER) and Sebastian Alessandro Cortez Requena (17, PER) have met 2 times in classical OTB plus 3 rapid/blitz games. Cortez Requena leads the classical series 1–0 (1 draw). With current classical ratings of 1659 and 1475, the Elo model gives Diaz Argandona a 72% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 1659 vs 1475 (Δ +184)
With Balack Leo Diaz Argandona as white
72% Balack11% draw17% Sebastian
With Sebastian Alessandro Cortez Requena as white
64% Balack13% draw23% Sebastian
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Balack Leo Diaz Argandona | Sebastian Alessandro Cortez Requena | |
|---|---|---|
| Current rating (STD) | 1659 | 1475 |
| Peak rating | 1698 · Mar 2024 | 1475 · Mar 2024 |
| Peak age | 15 | 15 |
| World rank now | #124,424 | #142,359 |
| World rank peak | #88,846 | #127,926 |
| Federation rank now | #626 | #661 |
| Games (career, STD) | 56 | 35 |
| Months active | 104 | 81 |
| % white wins | 42% | 45% |
| % black wins | 36% | 46% |
| TPR last 12m (STD) | 1088 | — |
| Activity 12m (games) | 49 | 20 |
Best Win
Balack Leo Diaz Argandona
Sebastian Alessandro Cortez Requena
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (5)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Balack Leo Diaz Argandona
Sebastian Alessandro Cortez Requena