CChessStats

Gaspar Petrosyan vs Leonid Yatchenko

Gaspar Petrosyan (18, RUS) and Leonid Yatchenko (18, RUS) have met 6 times in classical OTB plus 15 rapid/blitz games. Yatchenko leads the classical series 3–0 (3 draws). With current classical ratings of 1919 and 2026, the Elo model gives Yatchenko a 50% chance of winning a classical game with white.

Head-to-Head Score

If they played today · Classical

Based on current Elo: 1919 vs 2026 -107)
With Gaspar Petrosyan as white
30% Gaspar20% draw50% Leonid
With Leonid Yatchenko as white
22% Gaspar17% draw61% Leonid

Estimate from Elo only · doesn't account for recent form, opening prep, or context.

Career Compare

Gaspar PetrosyanLeonid Yatchenko
Current rating (STD)19192026
Peak rating1985 · Apr 20252113 · Apr 2023
Peak age1715
World rank now#43,585#23,855
World rank peak#28,579#13,719
Federation rank now#1,180#724
Games (career, STD)261410
Months active111115
% white wins51%55%
% black wins45%52%
TPR last 12m (STD)1802
Activity 12m (games)10524

Best Win

Gaspar Petrosyan
Leonid Yatchenko

Highest-rated opponent ever beaten · STD primary, rapid/blitz for context

All Meetings (21)

Common Opponents

Tournaments Both Played

Cohort Position

Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).

Gaspar Petrosyan
Leonid Yatchenko

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