Vladimir Ossa vs Juan Jose Zapata Sanchez
Vladimir Ossa (38, COL) and Juan Jose Zapata Sanchez (17, COL) have never met in classical OTB, but played 5 rapid/blitz games on record. They share 18 common opponents with at least 3 games each side, providing a calibration of relative strength. With current classical ratings of 1977 and 1909, the Elo model gives Ossa a 55% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 1977 vs 1909 (Δ +68)
With Vladimir Ossa as white
55% Vladimir18% draw27% Juan
With Juan Jose Zapata Sanchez as white
44% Vladimir22% draw34% Juan
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Vladimir Ossa | Juan Jose Zapata Sanchez | |
|---|---|---|
| Current rating (STD) | 1977 | 1909-26 |
| Peak rating | 2029 · May 2020 | 2095 · Jun 2025 |
| Peak age | 32 | 16 |
| World rank now | #31,251 | #45,946 |
| World rank peak | #21,522 | #15,326 |
| Federation rank now | #205 | #294 |
| Games (career, STD) | 297 | 144 |
| Months active | 183 | 59 |
| % white wins | 57% | 65% |
| % black wins | 55% | 54% |
| TPR last 12m (STD) | — | 1776 |
| Activity 12m (games) | 81 | 180 |
Best Win
Vladimir Ossa
Juan Jose Zapata Sanchez
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (5)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Vladimir Ossa
Juan Jose Zapata Sanchez