Antoine Cassam-Chenai vs Jan Zienkiewicz
Antoine Cassam-Chenai (17, FM, FRA) and Jan Zienkiewicz (17, FM, FRA) have met 5 times in classical OTB. Zienkiewicz leads the classical series 3–2 (0 draws). With current classical ratings of 2325 and 2327, the Elo model gives Zienkiewicz a 32% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 2325 vs 2327 (Δ -2)
With Antoine Cassam-Chenai as white
42% Antoine26% draw32% Jan
With Jan Zienkiewicz as white
32% Antoine26% draw42% Jan
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Antoine Cassam-Chenai | Jan Zienkiewicz | |
|---|---|---|
| Current rating (STD) | 2325 | 2327+48 |
| Peak rating | 2355 · Aug 2025 | 2362 · May 2025 |
| Peak age | 16 | 16 |
| World rank now | #3,338 | #3,281 |
| World rank peak | #2,588 | #2,458 |
| Federation rank now | #135 | #132 |
| Games (career, STD) | 607 | 825 |
| Months active | 126 | 125 |
| % white wins | 59% | 64% |
| % black wins | 54% | 60% |
| TPR last 12m (STD) | 2362 | 2274 |
| Activity 12m (games) | 62 | 302 |
Best Win
Antoine Cassam-Chenai
Jan Zienkiewicz
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).
Antoine Cassam-Chenai
Jan Zienkiewicz