Achinthya Shamen Kaluarachchi vs M A A H Rathnayake
Achinthya Shamen Kaluarachchi (25, SRI) and M A A H Rathnayake (33, SRI) have met 5 times in classical OTB. Rathnayake leads the classical series 2–1 (2 draws). With current classical ratings of 1946 and 1959, the Elo model gives Rathnayake a 36% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 1946 vs 1959 (Δ -13)
With Achinthya Shamen Kaluarachchi as white
42% Achinthya22% draw36% M
With M A A H Rathnayake as white
33% Achinthya21% draw46% M
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Achinthya Shamen Kaluarachchi | M A A H Rathnayake | |
|---|---|---|
| Current rating (STD) | 1946 | 1959 |
| Peak rating | 1991 · Aug 2025 | 1967 · Mar 2017 |
| Peak age | 24 | 24 |
| World rank now | #37,472 | #34,833 |
| World rank peak | #27,886 | #34,342 |
| Federation rank now | #58 | #49 |
| Games (career, STD) | 761 | 413 |
| Months active | 174 | 178 |
| % white wins | 61% | 63% |
| % black wins | 59% | 59% |
| TPR last 12m (STD) | 1948 | 1991 |
| Activity 12m (games) | 102 | 17 |
Best Win
Achinthya Shamen Kaluarachchi
M A A H Rathnayake
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).
Achinthya Shamen Kaluarachchi
M A A H Rathnayake