Matthews, Riadan
Current rating: 1482
Record: 1-2
| Grand Prix Singapore 2018 (DOM standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 99 | Lai, Matthew (1511) | Won 2-1 | +181518 |
| 2standard | 82 | Ng, Mark (1500) | Lost 0-2 | -181500 |
| 3standard | 270 | Stephanos, Billion (1499) | Lost 1-2 | -181482 |
| average opponent: 1503record: 1-2 | new rating: 1482 | |||