cruz, mark erwin
Current rating: 1482
Record: 2-3-1
| Grand Prix Manila 2010 (ROE standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 61 | Yu, Ronald Joshua (1500) | Won 2-0 | +181518 |
| 2standard | 84 | Manumbale, Josueh (1518) | Lost 0-2 | -181500 |
| 3standard | 228 | Samoy, Edward Albert (1500) | Won 2-0 | +181518 |
| 4standard | 148 | Santos, Ray Ann (1519) | Lost 0-2 | -181500 |
| 5standard | 253 | Lingling, Ken (1500) | Draw 1-1 | 01500 |
| 6standard | 301 | Magpantay, Alex (1500) | Lost 0-2 | -181482 |
| average opponent: 1506record: 2-3-1 | new rating: 1482 | |||