Devindya Oshini Gunawardhana vs R M Dulinma Hemalni Rathnayake
Devindya Oshini Gunawardhana (14, WIM, SRI) and R M Dulinma Hemalni Rathnayake (16, WFM, SRI) have met 8 times in classical OTB plus 2 rapid/blitz games. Gunawardhana leads the classical series 8–0 (0 draws). With current classical ratings of 2340 and 1823, the Elo model gives Gunawardhana a 93% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 2340 vs 1823 (Δ +517)
With Devindya Oshini Gunawardhana as white
93% Devindya6% draw1% R
With R M Dulinma Hemalni Rathnayake as white
90% Devindya8% draw2% R
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Devindya Oshini Gunawardhana | R M Dulinma Hemalni Rathnayake | |
|---|---|---|
| Current rating (STD) | 2340 | 1823-1 |
| Peak rating | 2347 · Mar 2026 | 1901 · Oct 2025 |
| Peak age | 14 | 15 |
| World rank now | #2,939 | #69,188 |
| World rank peak | #2,746 | #47,075 |
| Federation rank now | #3 | #159 |
| Games (career, STD) | 718 | 590 |
| Months active | 68 | 50 |
| % white wins | 65% | 62% |
| % black wins | 58% | 57% |
| TPR last 12m (STD) | 2217 | 1781 |
| Activity 12m (games) | 118 | 103 |
Best Win
Devindya Oshini Gunawardhana
R M Dulinma Hemalni Rathnayake
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (10)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Devindya Oshini Gunawardhana
R M Dulinma Hemalni Rathnayake