| Round | Bd. | Col. | Opponent | Rating | Points | Result | +/- |
|---|---|---|---|---|---|---|---|
| 1 | 1 | B | Eshan, Nethsilu 2020 (1) | 1400 | 1.0 (1) | 1-0 | +10 |
| 2 | 1 | W | Thenulya, Methnidu 2020 (12) | 1400 | 1.0 (2) | 1-0 | +10 |
| 3 | 2 | B | Sithun, Hansana 2020 (10) | 1400 | 1.0 (3) | 1-0 | +10 |
| 4 | 3 | W | Senudi, Chanulya 2020 (8) | 1400 | 1.0 (4) | 1-0 | +10 |
| 5 | 4 | B | Ranidi, Sahasna 2020 (6) | 1400 | 1.0 (5) | 1-0 | +10 |
| 6 | 5 | W | Oneli, Sehansa 2020 (4) | 1400 | 0.0 (5) | 0-1 | -10 |
| 7 | 6 | B | Livindu, Mindul 2020 (2) | 1400 | 1.0 (6) | 1-0 | +10 |
| 8 | 7 | W | BYE | - | 1.0 (7) | +-- | - |
| 9 | 6 | W | Theekshana, Vimukthi 2020 (11) | 1400 | 1.0 (8) | 1-0 | +10 |
| 10 | 5 | B | Siluni, Shewonya 2020 (9) | 1400 | 0.5 (8.5) | 1/2-1/2 | - |
| Total: | 8.5 | +60 | |||||