Viktor Chaschin vs Alexander Udalev
Viktor Chaschin (75, RUS) and Alexander Udalev (72, RUS) have met 6 times in classical OTB. Udalev leads the classical series 5–0 (1 draw). With current classical ratings of 1726 and 1768, the Elo model gives Udalev a 41% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 1726 vs 1768 (Δ -42)
With Viktor Chaschin as white
39% Viktor21% draw41% Alexander
With Alexander Udalev as white
30% Viktor17% draw52% Alexander
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Viktor Chaschin | Alexander Udalev | |
|---|---|---|
| Current rating (STD) | 1726 | 1768 |
| Peak rating | 1828 · Jan 2006 | 1955 · Mar 2011 |
| Peak age | 55 | 57 |
| World rank now | #100,209 | #81,046 |
| World rank peak | #42,818 | #39,443 |
| Federation rank now | #4,948 | #2,258 |
| Games (career, STD) | 258 | 95 |
| Months active | 203 | 174 |
| % white wins | 36% | 41% |
| % black wins | 33% | 40% |
| TPR last 12m (STD) | — | — |
| Activity 12m (games) | 0 | 0 |
Best Win
Viktor Chaschin
Alexander Udalev
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (6)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Viktor Chaschin
Alexander Udalev