Andreas Diermair vs David Wertjanz
Andreas Diermair (40, GM, AUT) and David Wertjanz (32, FM, AUT) have met 6 times in classical OTB plus 1 rapid/blitz game. Diermair leads the classical series 4–0 (2 draws). With current classical ratings of 2441 and 2287, the Elo model gives Diermair a 66% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 2441 vs 2287 (Δ +154)
With Andreas Diermair as white
66% Andreas18% draw16% David
With David Wertjanz as white
56% Andreas21% draw23% David
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Andreas Diermair | David Wertjanz | |
|---|---|---|
| Current rating (STD) | 2441 | 2287 |
| Peak rating | 2514 · Apr 2018 | 2350 · Oct 2017 |
| Peak age | 32 | 23 |
| World rank now | #1,125 | #4,795 |
| World rank peak | #658 | #3,419 |
| Federation rank now | #14 | #75 |
| Games (career, STD) | 1,521 | 707 |
| Months active | 220 | 199 |
| % white wins | 52% | 47% |
| % black wins | 44% | 40% |
| TPR last 12m (STD) | 2407 | — |
| Activity 12m (games) | 122 | 0 |
Best Win
Andreas Diermair
David Wertjanz
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (7)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Andreas Diermair
David Wertjanz