Koustav Chatterjee vs Aaryan Varshney
Koustav Chatterjee (23, GM, IND) and Aaryan Varshney (21, GM, IND) have met 5 times in classical OTB plus 1 rapid/blitz game. With current classical ratings of 2484 and 2538, the Elo model gives Varshney a 38% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 2484 vs 2538 (Δ -54)
With Koustav Chatterjee as white
33% Koustav29% draw38% Aaryan
With Aaryan Varshney as white
25% Koustav24% draw51% Aaryan
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Koustav Chatterjee | Aaryan Varshney | |
|---|---|---|
| Current rating (STD) | 2484 | 2538 |
| Peak rating | 2548 · May 2023 | 2538 · Apr 2026 |
| Peak age | 20 | 21 |
| World rank now | #710 | #371 |
| World rank peak | #382 | #371 |
| Federation rank now | #56 | #30 |
| Games (career, STD) | 1,302 | 983 |
| Months active | 173 | 138 |
| % white wins | 57% | 62% |
| % black wins | 54% | 56% |
| TPR last 12m (STD) | 2455 | 2297 |
| Activity 12m (games) | 53 | 232 |
Best Win
Koustav Chatterjee
Aaryan Varshney
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).
Koustav Chatterjee
Aaryan Varshney