Nathan, Ryan
Current rating: 1497
Record: 3-4-1
| Regional Championships Singapore 2023 Cycle 4 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 62 | Espina, Julio (1627) | Won 2-1 | +201520 |
| 2pioneer | 7 | Por, Yong Xiang (1551) | Lost 1-2 | -171503 |
| 3pioneer | 48 | Chew, Kelvin (1821) | Won 2-1 | +231526 |
| 4pioneer | 36 | Yu, Ronald Joshua (1570) | Lost 0-2 | -171509 |
| 5pioneer | 34 | Lim, Lucas (1545) | Lost 0-2 | -171492 |
| 6pioneer | 49 | Ong, Austin (1490) | Draw 1-1 | 01492 |
| 7pioneer | 44 | New, Chee Wee (1462) | Won 2-0 | +171509 |
| 8pioneer | 37 | Chaovarindr, Thirawat (1807) | Lost 0-2 | -121497 |
| average opponent: 1609record: 3-4-1 | new rating: 1497 | |||