Ottomar Ladva vs Ilja Sirosh
Ottomar Ladva (29, GM, EST) and Ilja Sirosh (28, IM, EST) have met 14 times in classical OTB. Ladva leads with 8 wins to 1, with 5 draws — a 36% draw rate. Their last meeting at Estonian Club Blitz Chess Championships saw Ladva prevail. With current classical ratings of 2513 and 2392, the Elo model gives Ladva a 61% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 2513 vs 2392 (Δ +121)
With Ottomar Ladva as white
61% Ottomar20% draw19% Ilja
With Ilja Sirosh as white
50% Ottomar24% draw26% Ilja
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Ottomar Ladva | Ilja Sirosh | |
|---|---|---|
| Current rating (STD) | 2513 | 2392-2 |
| Peak rating | 2543 · Sep 2017 | 2407 · Nov 2018 |
| Peak age | 20 | 20 |
| World rank now | #683 | #1,815 |
| World rank peak | #473 | #1,786 |
| Federation rank now | #2 | #4 |
| Games (career, STD) | 732 | 610 |
| Months active | 188 | 181 |
| % white wins | 61% | 50% |
| % black wins | 49% | 42% |
| TPR last 12m (STD) | — | 2409 |
| Activity 12m (games) | 0 | 29 |
Best Win
Ottomar Ladva
Ilja Sirosh
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (24)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Ottomar Ladva
Ilja Sirosh