Sebastian Alejandro Romero Dongo vs Trilce Cosme Contreras
Sebastian Alejandro Romero Dongo (25, PER) and Trilce Cosme Contreras (26, WIM, PER) have met 8 times in classical OTB. Cosme Contreras leads the classical series 6–1 (1 draw). With current classical ratings of 1941 and 1960, the Elo model gives Cosme Contreras a 36% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 1941 vs 1960 (Δ -19)
With Sebastian Alejandro Romero Dongo as white
41% Sebastian23% draw36% Trilce
With Trilce Cosme Contreras as white
32% Sebastian21% draw47% Trilce
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Sebastian Alejandro Romero Dongo | Trilce Cosme Contreras | |
|---|---|---|
| Current rating (STD) | 1941 | 1960 |
| Peak rating | 1991 · Nov 2019 | 2075 · Dec 2018 |
| Peak age | 18 | 18 |
| World rank now | #35,765 | #32,095 |
| World rank peak | #30,240 | #20,459 |
| Federation rank now | #122 | #105 |
| Games (career, STD) | 619 | 633 |
| Months active | 176 | 169 |
| % white wins | 48% | 50% |
| % black wins | 45% | 45% |
| TPR last 12m (STD) | — | — |
| Activity 12m (games) | 0 | 0 |
Best Win
Sebastian Alejandro Romero Dongo
Trilce Cosme Contreras
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).
Sebastian Alejandro Romero Dongo
Trilce Cosme Contreras