Didier Collas vs Adrien Demuth
Didier Collas (54, IM, FRA) and Adrien Demuth (35, GM, SUI) have met 6 times in classical OTB. Demuth leads the classical series 2–0 (4 draws). With current classical ratings of 2376 and 2523, the Elo model gives Demuth a 54% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 2376 vs 2523 (Δ -147)
With Didier Collas as white
23% Didier22% draw54% Adrien
With Adrien Demuth as white
17% Didier19% draw65% Adrien
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Didier Collas | Adrien Demuth | |
|---|---|---|
| Current rating (STD) | 2376 | 2523 |
| Peak rating | 2472 · Apr 2007 | 2562 · Sep 2015 |
| Peak age | 35 | 24 |
| World rank now | #2,109 | #445 |
| World rank peak | #1,007 | #374 |
| Federation rank now | #86 | #4 |
| Games (career, STD) | 643 | 1,520 |
| Months active | 218 | 208 |
| % white wins | 48% | 53% |
| % black wins | 40% | 43% |
| TPR last 12m (STD) | 2411 | 2497 |
| Activity 12m (games) | 17 | 37 |
Best Win
Didier Collas
Adrien Demuth
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).
Didier Collas
Adrien Demuth