Koustav Chatterjee vs Rajarshi Dutta
Koustav Chatterjee (23, GM, IND) and Rajarshi Dutta (25, IND) have met 3 times in classical OTB plus 2 rapid/blitz games. With current classical ratings of 2484 and 2005, the Elo model gives Chatterjee a 91% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 2484 vs 2005 (Δ +479)
With Koustav Chatterjee as white
91% Koustav8% draw1% Rajarshi
With Rajarshi Dutta as white
88% Koustav9% draw3% Rajarshi
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Koustav Chatterjee | Rajarshi Dutta | |
|---|---|---|
| Current rating (STD) | 2484 | 2005 |
| Peak rating | 2548 · May 2023 | 2077 · Jul 2018 |
| Peak age | 20 | 17 |
| World rank now | #710 | #29,546 |
| World rank peak | #382 | #20,997 |
| Federation rank now | #56 | #513 |
| Games (career, STD) | 1,302 | 634 |
| Months active | 174 | 172 |
| % white wins | 57% | 52% |
| % black wins | 54% | 41% |
| TPR last 12m (STD) | 2455 | — |
| Activity 12m (games) | 53 | 9 |
Best Win
Koustav Chatterjee
Rajarshi Dutta
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (5)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Koustav Chatterjee
Rajarshi Dutta