William Nicolas Rodriguez vs Sergio Alejandro Ayala Delgado
William Nicolas Rodriguez (14, COL) and Sergio Alejandro Ayala Delgado (14, COL) have met 4 times in classical OTB plus 4 rapid/blitz games. With current classical ratings of 2017 and 2044, the Elo model gives Ayala Delgado a 37% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 2017 vs 2044 (Δ -27)
With William Nicolas Rodriguez as white
39% William24% draw37% Sergio
With Sergio Alejandro Ayala Delgado as white
31% William21% draw48% Sergio
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| William Nicolas Rodriguez | Sergio Alejandro Ayala Delgado | |
|---|---|---|
| Current rating (STD) | 2017-1 | 2044+85 |
| Peak rating | 2018 · Jan 2026 | 2194 · Dec 2023 |
| Peak age | 14 | 11 |
| World rank now | #24,948 | #21,445 |
| World rank peak | #24,681 | #8,226 |
| Federation rank now | #138 | #117 |
| Games (career, STD) | 161 | 313 |
| Months active | 54 | 59 |
| % white wins | 66% | 66% |
| % black wins | 64% | 59% |
| TPR last 12m (STD) | 1880 | 1844 |
| Activity 12m (games) | 71 | 226 |
Best Win
William Nicolas Rodriguez
Sergio Alejandro Ayala Delgado
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).
William Nicolas Rodriguez
Sergio Alejandro Ayala Delgado