Marsel Efroimski vs Michelle Katkov
Marsel Efroimski (31, IM, ISR) and Michelle Katkov (23, WFM, ISR) have met 7 times in classical OTB plus 1 rapid/blitz game. Efroimski leads the classical series 5–0 (2 draws). With current classical ratings of 2386 and 2041, the Elo model gives Efroimski a 85% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 2386 vs 2041 (Δ +345)
With Marsel Efroimski as white
85% Marsel10% draw5% Michelle
With Michelle Katkov as white
79% Marsel12% draw8% Michelle
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Marsel Efroimski | Michelle Katkov | |
|---|---|---|
| Current rating (STD) | 2386 | 2041-2 |
| Peak rating | 2470 · Nov 2022 | 2220 · Nov 2022 |
| Peak age | 27 | 19 |
| World rank now | #1,926 | #21,803 |
| World rank peak | #913 | #7,104 |
| Federation rank now | #60 | #356 |
| Games (career, STD) | 1,217 | 713 |
| Months active | 193 | 135 |
| % white wins | 48% | 43% |
| % black wins | 41% | 36% |
| TPR last 12m (STD) | 2341 | 2033 |
| Activity 12m (games) | 109 | 93 |
Best Win
Marsel Efroimski
Michelle Katkov
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).
Marsel Efroimski
Michelle Katkov