Samir Sahidi vs Sebastian Lukas Kostolansky
Samir Sahidi (23, IM, SVK) and Sebastian Lukas Kostolansky (20, IM, SVK) have met 15 times in classical OTB. They split decisive games at 4–4 with 7 draws — a 47% draw rate. Their last meeting at Majstrovstva Slovenska jednotlivcov 2024 saw Sahidi prevail. With current classical ratings of 2491 and 2427, the Elo model gives Sahidi a 52% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 2491 vs 2427 (Δ +64)
With Samir Sahidi as white
52% Samir23% draw25% Sebastian
With Sebastian Lukas Kostolansky as white
40% Samir28% draw32% Sebastian
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Samir Sahidi | Sebastian Lukas Kostolansky | |
|---|---|---|
| Current rating (STD) | 2491-22 | 2427 |
| Peak rating | 2522 · Feb 2026 | 2444 · Nov 2025 |
| Peak age | 23 | 19 |
| World rank now | #655 | #1,274 |
| World rank peak | #458 | #1,064 |
| Federation rank now | #4 | #11 |
| Games (career, STD) | 1,295 | 708 |
| Months active | 169 | 133 |
| % white wins | 58% | 55% |
| % black wins | 55% | 49% |
| TPR last 12m (STD) | 2490 | 2427 |
| Activity 12m (games) | 176 | 60 |
Best Win
Samir Sahidi
Sebastian Lukas Kostolansky
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (28)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Samir Sahidi
Sebastian Lukas Kostolansky