Toh, Mark Ryan
Current rating: 1500
Record: 2-2-1
| Grand Prix Manila 2015 (KTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 89 | Santiago, Kyle (1500) | Lost 1-2 | -181482 |
| 2standard | 513 | Colas, Jeremy (1482) | Won 2-0 | +181500 |
| 3standard | 319 | Macaranas, John (1500) | Won 2-1 | +181518 |
| 4standard | 139 | Patio, Mark Donnel (1518) | Draw 1-1 | 01518 |
| 5standard | 270 | Ang, Mark Anthony (1517) | Lost 1-2 | -181500 |
| average opponent: 1503record: 2-2-1 | new rating: 1500 | |||