Sergey Borisov vs Alexey Tyulyumdzhiev
Sergey Borisov (54, RUS) and Alexey Tyulyumdzhiev (66, RUS) have met 5 times in classical OTB plus 2 rapid/blitz games. With current classical ratings of 1920 and 1942, the Elo model gives Tyulyumdzhiev a 37% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 1920 vs 1942 (Δ -22)
With Sergey Borisov as white
41% Sergey23% draw37% Alexey
With Alexey Tyulyumdzhiev as white
32% Sergey20% draw48% Alexey
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Sergey Borisov | Alexey Tyulyumdzhiev | |
|---|---|---|
| Current rating (STD) | 1920 | 1942 |
| Peak rating | 2240 · Apr 2003 | 2016 · Apr 2006 |
| Peak age | 31 | 46 |
| World rank now | #44,472 | #39,345 |
| World rank peak | #9,707 | #33,798 |
| Federation rank now | #2,091 | #1,880 |
| Games (career, STD) | 241 | 187 |
| Months active | 210 | 199 |
| % white wins | 45% | 47% |
| % black wins | 48% | 49% |
| TPR last 12m (STD) | — | — |
| Activity 12m (games) | 0 | 0 |
Best Win
Sergey Borisov
Alexey Tyulyumdzhiev
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).
Sergey Borisov
Alexey Tyulyumdzhiev