Isabella Mostacero Velarde vs Trilce Cosme Contreras
Isabella Mostacero Velarde (25, WFM, PER) and Trilce Cosme Contreras (26, WIM, PER) have met 13 times in classical OTB. They split decisive games at 4–4 with 5 draws — a 38% draw rate. Their last meeting at Campeonato Regional Cardinal Femenino 2022 saw Cosme Contreras prevail. With current classical ratings of 1787 and 1960, the Elo model gives Cosme Contreras a 61% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 1787 vs 1960 (Δ -173)
With Isabella Mostacero Velarde as white
23% Isabella16% draw61% Trilce
With Trilce Cosme Contreras as white
16% Isabella13% draw70% Trilce
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Isabella Mostacero Velarde | Trilce Cosme Contreras | |
|---|---|---|
| Current rating (STD) | 1787 | 1960 |
| Peak rating | 2036 · Sep 2018 | 2075 · Dec 2018 |
| Peak age | 17 | 18 |
| World rank now | #80,360 | #32,095 |
| World rank peak | #25,690 | #20,459 |
| Federation rank now | #348 | #105 |
| Games (career, STD) | 692 | 633 |
| Months active | 165 | 168 |
| % white wins | 51% | 50% |
| % black wins | 45% | 45% |
| TPR last 12m (STD) | 2223 | — |
| Activity 12m (games) | 14 | 0 |
Best Win
Isabella Mostacero Velarde
Trilce Cosme Contreras
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (13)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Isabella Mostacero Velarde
Trilce Cosme Contreras