| Name: | Ryder Testolin |
| Federation: |  Australia |
| Sex: |
 Male
|
| Born: | 2005 |
 FIDE ID: |
3222314 FIDE Profile |
| Title: | International Master |
| ELO Classic: | 2259 |
| ELO Rapid: | 1981 |
| ELO Blitz: | 2221 |
| Years: | 2026 - 2026 |
| Total Games: | 3 |
| Wins: | 0 (0 %) |
| Draws: | 0 (0 %) |
| Losses: | 3 (100 %) |
| Score: | 0 % |
| Tournament | Date | Elo Avg. | Country |
| O2C Doeberl Cup 2026 | 04/02/2026 | 2255 | Australia |
| ECO | Opening | Games |
| ECO | Opening | Games |
| A07 | Reti, King's Indian attack (Barcza system) | 1 games |
| C02 | French, advance variation | 1 games |
| D35 | Queen's Gambit Declined, 3...Nf6 | 1 games |
| White | ELO W | Black | ELO B | Result | Moves | ECO | Date | Tournament | View |
| Mirzoev, A | 2438 | Testolin, R | 2218 | 1-0  |
53 | D35 | 2026 | O2C Doeberl Cup 2026 |
|
| Radovanovic, M | 2437 | Testolin, R | 2218 | 1-0 |
42 | C02 | 2026 | O2C Doeberl Cup 2026 |
|
| Mitrabha, G | 2505 | Testolin, R | 2218 | 1-0 |
49 | A07 | 2026 | O2C Doeberl Cup 2026 |
|
