Biman Koswattage vs Chalinu Oneth Thrikawala
Biman Koswattage (12, SRI) and Chalinu Oneth Thrikawala (15, SRI) have met 5 times in classical OTB plus 1 rapid/blitz game. Koswattage leads the classical series 4–0 (1 draw). With current classical ratings of 1870 and 1756, the Elo model gives Koswattage a 63% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 1870 vs 1756 (Δ +114)
With Biman Koswattage as white
63% Biman15% draw22% Chalinu
With Chalinu Oneth Thrikawala as white
52% Biman18% draw30% Chalinu
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Biman Koswattage | Chalinu Oneth Thrikawala | |
|---|---|---|
| Current rating (STD) | 1870-2 | 1756-5 |
| Peak rating | 1874 · Mar 2026 | 1761 · Apr 2026 |
| Peak age | 12 | 15 |
| World rank now | #55,828 | #90,442 |
| World rank peak | #55,619 | #89,333 |
| Federation rank now | #105 | #253 |
| Games (career, STD) | 357 | 227 |
| Months active | 43 | 21 |
| % white wins | 58% | 46% |
| % black wins | 59% | 60% |
| TPR last 12m (STD) | 1709 | 1384 |
| Activity 12m (games) | 211 | 189 |
Best Win
Biman Koswattage
Chalinu Oneth Thrikawala
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).
Biman Koswattage
Chalinu Oneth Thrikawala