Brenda Sofia Mesa vs Erica Johana Viveros
Brenda Sofia Mesa (27, COL) and Erica Johana Viveros (26, WCM, COL) have met 6 times in classical OTB plus 3 rapid/blitz games. Mesa leads the classical series 4–0 (2 draws). With current classical ratings of 1838 and 1973, the Elo model gives Viveros a 55% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 1838 vs 1973 (Δ -135)
With Brenda Sofia Mesa as white
27% Brenda18% draw55% Erica
With Erica Johana Viveros as white
20% Brenda15% draw65% Erica
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Brenda Sofia Mesa | Erica Johana Viveros | |
|---|---|---|
| Current rating (STD) | 1838 | 1973 |
| Peak rating | 1947 · Jul 2007 | 2033 · Nov 2018 |
| Peak age | 8 | 18 |
| World rank now | #73,335 | #32,079 |
| World rank peak | #37,167 | #25,885 |
| Federation rank now | #567 | #195 |
| Games (career, STD) | 223 | 432 |
| Months active | 191 | 178 |
| % white wins | 55% | 51% |
| % black wins | 42% | 52% |
| TPR last 12m (STD) | — | 2475 |
| Activity 12m (games) | 0 | 9 |
Best Win
Brenda Sofia Mesa
Erica Johana Viveros
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (9)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Brenda Sofia Mesa
Erica Johana Viveros