Pedro Diaz Contreras vs Sebastian Donoso Diaz
Pedro Diaz Contreras (26, FM, CHI) and Sebastian Donoso Diaz (25, FM, CHI) have met 7 times in classical OTB plus 1 rapid/blitz game. Donoso Diaz leads the classical series 4–3 (0 draws). With current classical ratings of 2191 and 2221, the Elo model gives Donoso Diaz a 36% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 2191 vs 2221 (Δ -30)
With Pedro Diaz Contreras as white
38% Pedro26% draw36% Sebastian
With Sebastian Donoso Diaz as white
29% Pedro23% draw48% Sebastian
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Pedro Diaz Contreras | Sebastian Donoso Diaz | |
|---|---|---|
| Current rating (STD) | 2191 | 2221 |
| Peak rating | 2312 · Mar 2016 | 2309 · Aug 2019 |
| Peak age | 16 | 18 |
| World rank now | #8,646 | #7,089 |
| World rank peak | #4,556 | #4,563 |
| Federation rank now | #34 | #28 |
| Games (career, STD) | 519 | 765 |
| Months active | 170 | 165 |
| % white wins | 57% | 56% |
| % black wins | 52% | 51% |
| TPR last 12m (STD) | 2179 | 2144 |
| Activity 12m (games) | 112 | 25 |
Best Win
Pedro Diaz Contreras
Sebastian Donoso Diaz
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).
Pedro Diaz Contreras
Sebastian Donoso Diaz