Ralf Kotter vs Rupert Prediger
Ralf Kotter (61, FM, GER) and Rupert Prediger (63, FM, GER) have met 10 times in classical OTB. They split decisive games at 2–2 with 6 draws — a 60% draw rate. Their last meeting at 26. Deutsche Polizeischachmeisterschaft saw Kotter prevail. With current classical ratings of 2238 and 2188, the Elo model gives Kotter a 51% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 2238 vs 2188 (Δ +50)
With Ralf Kotter as white
51% Ralf22% draw27% Rupert
With Rupert Prediger as white
39% Ralf26% draw35% Rupert
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Ralf Kotter | Rupert Prediger | |
|---|---|---|
| Current rating (STD) | 2238 | 2188 |
| Peak rating | 2390 · Dec 2018 | 2315 · Jan 2007 |
| Peak age | 53 | 44 |
| World rank now | #6,343 | #8,790 |
| World rank peak | #2,385 | #4,420 |
| Federation rank now | #611 | #982 |
| Games (career, STD) | 318 | 256 |
| Months active | 218 | 218 |
| % white wins | 51% | 49% |
| % black wins | 40% | 45% |
| TPR last 12m (STD) | 2127 | — |
| Activity 12m (games) | 41 | 0 |
Best Win
Ralf Kotter
Rupert Prediger
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (10)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Ralf Kotter
Rupert Prediger