Dizan Ernesto Alvarado vs Olga Leticia Gamboa Alvarado
Dizan Ernesto Alvarado (59, CRC) and Olga Leticia Gamboa Alvarado (36, WFM, CRC) have never met in classical OTB, but played 15 rapid/blitz games on record. They share 30 common opponents with at least 3 games each side, providing a calibration of relative strength. With current classical ratings of 1971 and 1904, the Elo model gives Alvarado a 55% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 1971 vs 1904 (Δ +67)
With Dizan Ernesto Alvarado as white
55% Dizan18% draw27% Olga
With Olga Leticia Gamboa Alvarado as white
44% Dizan22% draw35% Olga
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Dizan Ernesto Alvarado | Olga Leticia Gamboa Alvarado | |
|---|---|---|
| Current rating (STD) | 1971 | 1904 |
| Peak rating | 2108 · Oct 2004 | 1978 · Dec 2019 |
| Peak age | 37 | 29 |
| World rank now | #37,716 | #47,191 |
| World rank peak | #23,478 | #32,067 |
| Federation rank now | #56 | #52 |
| Games (career, STD) | 211 | 517 |
| Months active | 215 | 182 |
| % white wins | 40% | 43% |
| % black wins | 46% | 40% |
| TPR last 12m (STD) | — | 1909 |
| Activity 12m (games) | 7 | 41 |
Best Win
Dizan Ernesto Alvarado
Olga Leticia Gamboa Alvarado
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (15)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Dizan Ernesto Alvarado
Olga Leticia Gamboa Alvarado