Cesar Zuluaga Mancilla vs Shaashwath Sivakumar
Cesar Zuluaga Mancilla (49, IM, COL) and Shaashwath Sivakumar (22, FM, USA) have met 6 times in classical OTB. Sivakumar leads the classical series 4–1 (1 draw). With current classical ratings of 2150 and 2200, the Elo model gives Sivakumar a 39% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 2150 vs 2200 (Δ -50)
With Cesar Zuluaga Mancilla as white
35% Cesar25% draw39% Shaashwath
With Shaashwath Sivakumar as white
27% Cesar21% draw51% Shaashwath
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Cesar Zuluaga Mancilla | Shaashwath Sivakumar | |
|---|---|---|
| Current rating (STD) | 2150 | 2200 |
| Peak rating | 2407 · Mar 2013 | 2321 · Aug 2024 |
| Peak age | 36 | 20 |
| World rank now | #11,244 | #8,164 |
| World rank peak | #1,900 | #3,441 |
| Federation rank now | #58 | #286 |
| Games (career, STD) | 1,137 | 540 |
| Months active | 218 | 111 |
| % white wins | 60% | 40% |
| % black wins | 51% | 31% |
| TPR last 12m (STD) | 2207 | 2199 |
| Activity 12m (games) | 36 | 71 |
Best Win
Cesar Zuluaga Mancilla
Shaashwath Sivakumar
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (6)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Cesar Zuluaga Mancilla
Shaashwath Sivakumar