| Name: | H Sandithi Kusalya Alwis |
| Federation: |  Sri Lanka (formerly Ceylon) |
| Sex: |
 Female
|
| Born: | 2009 |
 FIDE ID: |
9991166 FIDE Profile |
| ELO Classic: | 1840 |
| ELO Rapid: | 1748 |
| ELO Blitz: | 1695 |
| Years: | 2026 - 2026 |
| Total Games: | 9 |
| Wins: | 3 (33.33 %) |
| Draws: | 3 (33.33 %) |
| Losses: | 3 (33.33 %) |
| Score: | 50 % |
| Tournament | Date | Elo Avg. | Country |
| 46th Olympiad Women 2026 | 09/16/2026 | 1657 |  Uzbekistan |
| ECO | Opening | Games |
| B44 | Sicilian defence | 2 games |
| C70 | Ruy Lopez | 1 games |
| B94 | Sicilian, Najdorf, 6.Bg5 | 1 games |
| ECO | Opening | Games |
| B90 | Sicilian, Najdorf | 3 games |
| D35 | Queen's Gambit Declined, 3...Nf6 | 1 games |
| C50 | King's pawn game | 1 games |
| White | ELO W | Black | ELO B | Result | Moves | ECO | Date | Tournament | View |
| Alwis, H | 1776 | Aydin, G | 2213 | ½-½  |
46 | B44 | 2026 | 46th Olympiad Women 2026 |
|
| Forgas Moreno, Y | 2249 | Alwis, H | 1776 | ½-½ |
58 | C50 | 2026 | 46th Olympiad Women 2026 |
|
| Nadzamova, V | 2145 | Alwis, H | 1776 | 1-0 |
64 | B90 | 2026 | 46th Olympiad Women 2026 |
|
| Alwis, H | 1776 | Vanhuyse, N | 2041 | ½-½ |
67 | B44 | 2026 | 46th Olympiad Women 2026 |
|
| Alwis, H | 1776 | Phan, N | 2093 | 0-1 |
46 | B94 | 2026 | 46th Olympiad Women 2026 |
|
| Zainab Rehman, | 1703 | Alwis, H | 1776 | 0-1 |
39 | B90 | 2026 | 46th Olympiad Women 2026 |
|
| Teeke, N | 1706 | Alwis, H | 1776 | 0-1 |
59 | B90 | 2026 | 46th Olympiad Women 2026 |
|
| Mahdian, A | 2110 | Alwis, H | 1776 | 1-0 |
33 | D35 | 2026 | 46th Olympiad Women 2026 |
|
| Alwis, H | 1776 | Achazia N.A.Lewis, | 1-0 |
32 | C70 | 2026 | 46th Olympiad Women 2026 |
|
