Juan Carlos Guerrero Sierra vs Jhon David Castaneda
Juan Carlos Guerrero Sierra (38, IM, COL) and Jhon David Castaneda (42, FM, COL) have met 6 times in classical OTB plus 5 rapid/blitz games. Guerrero Sierra leads the classical series 4–2 (0 draws). With current classical ratings of 2353 and 2118, the Elo model gives Guerrero Sierra a 76% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 2353 vs 2118 (Δ +235)
With Juan Carlos Guerrero Sierra as white
76% Juan14% draw11% Jhon
With Jhon David Castaneda as white
68% Juan16% draw16% Jhon
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Juan Carlos Guerrero Sierra | Jhon David Castaneda | |
|---|---|---|
| Current rating (STD) | 2353 | 2118 |
| Peak rating | 2380 · May 2018 | 2240 · May 2014 |
| Peak age | 30 | 30 |
| World rank now | #3,126 | #13,596 |
| World rank peak | #2,668 | #7,586 |
| Federation rank now | #21 | #76 |
| Games (career, STD) | 832 | 448 |
| Months active | 202 | 188 |
| % white wins | 53% | 60% |
| % black wins | 47% | 52% |
| TPR last 12m (STD) | — | — |
| Activity 12m (games) | 0 | 83 |
Best Win
Juan Carlos Guerrero Sierra
Jhon David Castaneda
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (11)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Juan Carlos Guerrero Sierra
Jhon David Castaneda