Prepare against R M Dulinma Hemalni Rathnayake
WFM · LKA · World #69,414 classical · FIDE ID 29953707
When preparing against R M Dulinma Hemalni Rathnayake, expect 1.e4 in 100% of White games. Against 1.e4 the reply is 1...c5 (100% of games); against 1.d4, 1...d5 (50%).
Our database contains 73 games by R M Dulinma Hemalni Rathnayake, covering Apr 2022 to Aug 2026. Below you'll find R M Dulinma Hemalni Rathnayake's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout R M Dulinma Hemalni Rathnayake before a game. You can open the same data in the free interactive preparation workstation, which builds a move-by-move opening tree from every game.
Ratings
| Time control | Current | Peak | Peak date |
|---|---|---|---|
| Classical | 1,823 | 1,901 | Nov 2025 |
| Rapid | 1,753 | 1,772 | Sep 2024 |
| Blitz | 1,765 | 1,817 | Sep 2025 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 73 | 29 | 5 | 39 | 39.7% |
| As White | 40 | 18 | 2 | 20 | 45.0% |
| As Black | 33 | 11 | 3 | 19 | 33.3% |
Move-by-move preparation stats
Straight from the preparation tree built over all of R M Dulinma Hemalni Rathnayake's games — the same tree the interactive prep board lets you walk to any depth. Scores are from R M Dulinma Hemalni Rathnayake's side.
First moves as White (40 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 40 | 100.0% | 47.5% |
Main lines as White
- 1.e4 — 100% of White games, 47.5% score
- …c5 (50% of these games) — Rathnayake usually continues Nf3 (50.0% score)
- …e5 (15% of these games) — Rathnayake usually continues Nf3 (0.0% score)
- …c6 (15% of these games) — Rathnayake usually continues d4 (58.3% score)
As Black against 1.e4 (16 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 16 | 100.0% | 18.8% |
As Black against 1.d4 (6 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 3 | 50.0% | 66.7% |
| Nf6 | 2 | 33.3% | 75.0% |
| f5 | 1 | 16.7% | 0.0% |
R M Dulinma Hemalni Rathnayake's chess games
All 73 games by R M Dulinma Hemalni Rathnayake in the Chess.ceo database (Apr 2022 - Aug 2026) are free to browse, search and replay: filter by opening, opponent, event or date on the player page, or step through any game on the analysis board. Record: 29 wins, 5 draws, 39 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B30 | Sicilian | 9 | 3/1/5 | 33.3% |
| B90 | Sicilian: Najdorf | 5 | 3/0/2 | 60.0% |
| B15 | Caro-Kann: Main Line | 4 | 2/0/2 | 50.0% |
| C25 | Vienna Game | 2 | 1/0/1 | 50.0% |
| B23 | Sicilian: Closed | 2 | 2/0/0 | 100.0% |
| B06 | Modern Defense | 2 | 0/0/2 | 0.0% |
| C70 | Ruy Lopez: Morphy Defense | 2 | 0/0/2 | 0.0% |
| C01 | French: Exchange Variation | 1 | 0/0/1 | 0.0% |
| C00 | French Defense | 1 | 1/0/0 | 100.0% |
| B17 | Caro-Kann: Karpov Variation | 1 | 1/0/0 | 100.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B90 | Sicilian: Najdorf | 9 | 2/2/5 | 22.2% |
| A20 | English Opening: Reverse Sicilian | 3 | 1/0/2 | 33.3% |
| A01 | Nimzovich-Larsen attack | 2 | 1/0/1 | 50.0% |
| A06 | Réti Opening | 2 | 1/0/1 | 50.0% |
| B52 | Sicilian: Moscow Variation | 2 | 0/0/2 | 0.0% |
| D35 | Indian Defense | 2 | 1/1/0 | 50.0% |
| B43 | Sicilian | 2 | 0/0/2 | 0.0% |
| D00 | Queen's Pawn Game | 1 | 1/0/0 | 100.0% |
| B22 | Sicilian: Alapin | 1 | 0/0/1 | 0.0% |
| B23 | Sicilian: Closed | 1 | 0/0/1 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Feb 2026 | Giovanni Marchesich | 2,142 | Titled Tue | A00 |
| Feb 2026 | Yidong Chen | 2,101 | Titled Tue | B90 |
| Feb 2026 | Amardeep S. Bartakke | 2,079 | Titled Tue | B56 |
| Feb 2026 | Gabriel Carckeno Do Carmo | 2,060 | Titled Tue | A22 |
| Mar 2026 | Robert Skytte | 2,009 | Titled Tue | B27 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Titled Tuesday | 2026 | 29 | 10.5 | 2,038 |
| ch-SRI w | 2024 | 13 | 5.5 | 1,649 |
| Queens' Asian Online Blitz Qualification 2026 | Games 1-100 | 2026 | 9 | 6 | 1,834 |
| Queens' Online Chess Festival | Semi-Final | 2026 | 9 | 4 | 1,932 |
| ch-Western Asia U20 w | 2023 | 6 | 2.5 | 1,679 |
| 1st 3-0 Thursday | 2026 | 5 | 3 | 2,130 |
| DINI International 2024 | 2024 | 1 | 0 | 1,244 |
| ch-SRI Dini | 2024 | 1 | 0 | 1,279 |
Interactive opening tree from all 73 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find R M Dulinma Hemalni Rathnayake's chess games?
73 games by R M Dulinma Hemalni Rathnayake, from Apr 2022 to Aug 2026, are free to browse and replay move by move — no signup needed. The preparation view groups them into an opening tree showing every line R M Dulinma Hemalni Rathnayake has played.
What does R M Dulinma Hemalni Rathnayake play on the first move as White?
Across 40 games with White in our database, R M Dulinma Hemalni Rathnayake opens with 1.e4 (100% of games). Against 1.e4 as Black, R M Dulinma Hemalni Rathnayake answers 1...c5 (100% of games). Against 1.d4: 1...d5 (50% of games), 1...Nf6 (33% of games), 1...f5 (17% of games).
What openings does R M Dulinma Hemalni Rathnayake play as White?
As White, R M Dulinma Hemalni Rathnayake's most-played openings in our database are: Sicilian (9 games, 33.3% win rate); Sicilian: Najdorf (5 games, 60.0% win rate); Caro-Kann: Main Line (4 games, 50.0% win rate). The full breakdown of 40 games with White is in the table above.
What openings does R M Dulinma Hemalni Rathnayake play as Black?
As Black, R M Dulinma Hemalni Rathnayake most often plays: Sicilian: Najdorf (9 games, 22.2% win rate); English Opening: Reverse Sicilian (3 games, 33.3% win rate); Nimzovich-Larsen attack (2 games, 50.0% win rate). See the table above for the top ten Black openings across 33 games.
What is R M Dulinma Hemalni Rathnayake's FIDE rating?
R M Dulinma Hemalni Rathnayake is currently rated 1,823 in classical chess, 1,753 in rapid and 1,765 in blitz. Peak classical rating: 1,901 (Nov 2025).
How many games has R M Dulinma Hemalni Rathnayake played?
Our database contains 73 games by R M Dulinma Hemalni Rathnayake, covering Apr 2022 to Aug 2026. Overall record: 29 wins, 5 draws, 39 losses (39.7% win rate).
How do I prepare against R M Dulinma Hemalni Rathnayake?
73 games by R M Dulinma Hemalni Rathnayake reveal their opening repertoire, most-played lines, and the variations where they score worst — the raw material for targeted preparation. The interactive opening tree lets you walk every line to any depth.