Kosala Sandeepa Chamikara Amarathunge vs B Hiruka Hansana Senarathna
Kosala Sandeepa Chamikara Amarathunge (19, CM, SRI) and B Hiruka Hansana Senarathna (15, SRI) have met 1 time in classical OTB plus 4 rapid/blitz games. With current classical ratings of 1942 and 2012, the Elo model gives Senarathna a 44% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 1942 vs 2012 (Δ -70)
With Kosala Sandeepa Chamikara Amarathunge as white
34% Kosala22% draw44% B
With B Hiruka Hansana Senarathna as white
26% Kosala18% draw55% B
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Kosala Sandeepa Chamikara Amarathunge | B Hiruka Hansana Senarathna | |
|---|---|---|
| Current rating (STD) | 1942 | 2012+69 |
| Peak rating | 2024 · Oct 2024 | 2012 · Jun 2026 |
| Peak age | 17 | 15 |
| World rank now | #38,327 | #25,678 |
| World rank peak | #22,137 | #25,678 |
| Federation rank now | #62 | #31 |
| Games (career, STD) | 476 | 406 |
| Months active | 68 | 32 |
| % white wins | 61% | 60% |
| % black wins | 56% | 50% |
| TPR last 12m (STD) | 1795 | 1765 |
| Activity 12m (games) | 123 | 244 |
Best Win
Kosala Sandeepa Chamikara Amarathunge
B Hiruka Hansana Senarathna
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).
Kosala Sandeepa Chamikara Amarathunge
B Hiruka Hansana Senarathna