Ranguetat-Castaingts,
Current rating: 1575
Record: 6-2-1
| Grand Prix Singapore 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 132 | Lee, Gino (1500) | Draw 1-1 | 01500 |
| 2modern | 237 | Chew, Andy (1500) | Won 2-1 | +181518 |
| 3modern | 243 | Yamasaki, Yudai (1654) | Won 2-0 | +201538 |
| 4modern | 140 | Low, Darren (1535) | Lost 1-2 | -181520 |
| 5modern | 245 | Di Bucci, Paolo (1519) | Lost 0-2 | -181502 |
| 6modern | 346 | Han, Xi (1545) | Won 2-1 | +191521 |
| 7modern | 247 | Ng, Eric Jun Feng (1584) | Won 2-0 | +191540 |
| 8modern | 172 | Sng, Eugene Yee Gin (1511) | Won 2-1 | +181558 |
| 9modern | 107 | Ponlasint, Suntee (1540) | Won 2-0 | +171575 |
| average opponent: 1543record: 6-2-1 | new rating: 1575 | |||