Kundu Kaustuv vs Koustav Chatterjee
Kundu Kaustuv (27, IM, IND) and Koustav Chatterjee (23, GM, IND) have met 8 times in classical OTB plus 5 rapid/blitz games. Chatterjee leads the classical series 2–0 (6 draws). With current classical ratings of 2335 and 2484, the Elo model gives Chatterjee a 55% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 2335 vs 2484 (Δ -149)
With Kundu Kaustuv as white
23% Kundu22% draw55% Koustav
With Koustav Chatterjee as white
17% Kundu18% draw65% Koustav
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Kundu Kaustuv | Koustav Chatterjee | |
|---|---|---|
| Current rating (STD) | 2335 | 2484 |
| Peak rating | 2434 · Oct 2023 | 2548 · May 2023 |
| Peak age | 24 | 20 |
| World rank now | #3,068 | #710 |
| World rank peak | #1,290 | #382 |
| Federation rank now | #166 | #56 |
| Games (career, STD) | 1,464 | 1,302 |
| Months active | 185 | 173 |
| % white wins | 67% | 57% |
| % black wins | 64% | 54% |
| TPR last 12m (STD) | 2127 | 2455 |
| Activity 12m (games) | 271 | 53 |
Best Win
Kundu Kaustuv
Koustav Chatterjee
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (13)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Kundu Kaustuv
Koustav Chatterjee