Jacobo Caicedo Vallejo vs William Nicolas Rodriguez
Jacobo Caicedo Vallejo (14, COL) and William Nicolas Rodriguez (14, COL) have met 3 times in classical OTB plus 5 rapid/blitz games. Rodriguez leads the classical series 2–1 (0 draws). With current classical ratings of 1649 and 2017, the Elo model gives Rodriguez a 82% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 1649 vs 2017 (Δ -368)
With Jacobo Caicedo Vallejo as white
8% Jacobo10% draw82% William
With William Nicolas Rodriguez as white
5% Jacobo8% draw87% William
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Jacobo Caicedo Vallejo | William Nicolas Rodriguez | |
|---|---|---|
| Current rating (STD) | 1649+23 | 2017-1 |
| Peak rating | 1649 · May 2026 | 2018 · Jan 2026 |
| Peak age | 14 | 14 |
| World rank now | #128,083 | #24,948 |
| World rank peak | #128,083 | #24,681 |
| Federation rank now | #910 | #138 |
| Games (career, STD) | 183 | 161 |
| Months active | 38 | 54 |
| % white wins | 52% | 66% |
| % black wins | 43% | 64% |
| TPR last 12m (STD) | 1310 | 1880 |
| Activity 12m (games) | 240 | 71 |
Best Win
Jacobo Caicedo Vallejo
William Nicolas Rodriguez
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).
Jacobo Caicedo Vallejo
William Nicolas Rodriguez