Sergey Grigoriants vs Olexandr Bortnyk
Sergey Grigoriants (43, GM, HUN) and Olexandr Bortnyk (30, GM, UKR) have met 1 time in classical OTB plus 7 rapid/blitz games. With current classical ratings of 2548 and 2604, the Elo model gives Bortnyk a 39% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 2548 vs 2604 (Δ -56)
With Sergey Grigoriants as white
33% Sergey28% draw39% Olexandr
With Olexandr Bortnyk as white
25% Sergey24% draw51% Olexandr
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Sergey Grigoriants | Olexandr Bortnyk | |
|---|---|---|
| Current rating (STD) | 2548+4 | 2604 |
| Peak rating | 2606 · Aug 2015 | 2610 · Dec 2017 |
| Peak age | 32 | 21 |
| World rank now | #325 | #147 |
| World rank peak | #159 | #142 |
| Federation rank now | #12 | #10 |
| Games (career, STD) | 794 | 914 |
| Months active | 219 | 191 |
| % white wins | 43% | 70% |
| % black wins | 30% | 63% |
| TPR last 12m (STD) | 2550 | 3080 |
| Activity 12m (games) | 26 | 94 |
Best Win
Sergey Grigoriants
Olexandr Bortnyk
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (8)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Sergey Grigoriants
Olexandr Bortnyk