Ann Chumpitaz vs Vanessa Sanchez Zambrano
Ann Chumpitaz (32, WIM, PER) and Vanessa Sanchez Zambrano (30, PER) have met 5 times in classical OTB. Chumpitaz leads the classical series 3–0 (2 draws). With current classical ratings of 2256 and 1926, the Elo model gives Chumpitaz a 84% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 2256 vs 1926 (Δ +330)
With Ann Chumpitaz as white
84% Ann10% draw6% Vanessa
With Vanessa Sanchez Zambrano as white
78% Ann12% draw9% Vanessa
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Ann Chumpitaz | Vanessa Sanchez Zambrano | |
|---|---|---|
| Current rating (STD) | 2256 | 1926 |
| Peak rating | 2287 · Aug 2022 | 1942 · Oct 2012 |
| Peak age | 28 | 16 |
| World rank now | #5,608 | #50,034 |
| World rank peak | #4,697 | #39,232 |
| Federation rank now | #28 | #191 |
| Games (career, STD) | 692 | 384 |
| Months active | 189 | 186 |
| % white wins | 56% | 50% |
| % black wins | 52% | 42% |
| TPR last 12m (STD) | 2212 | — |
| Activity 12m (games) | 27 | 0 |
Best Win
Ann Chumpitaz
Vanessa Sanchez Zambrano
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).
Ann Chumpitaz
Vanessa Sanchez Zambrano