Zheng, Zhoujie
Current rating: 1519
Record: 7-6
| Grand Prix Madrid 2004 (DST limited) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 88 | Berrocoso, Miguel Angel (1500) | Won 2-1 | +181519 |
| 2sealed | 275 | Culus, JF (1535) | Lost 0-2 | -181501 |
| 3sealed | 314 | Valiente Cividanes, Ruben (1498) | Won 2-1 | +181519 |
| 4sealed | 217 | Moreira, Andre (1538) | Lost 1-2 | -171502 |
| 5sealed | 421 | Velasco Perez, Juan Ramon (1489) | Won 2-0 | +171519 |
| 6sealed | 175 | Perez, Juan Carlos (1527) | Won 2-0 | +181537 |
| 7sealed | 210 | Torrecilla Canas, Luis Miguel (1536) | Lost 0-2 | -181519 |
| average opponent: 1518record: 4-3 | new rating: 1519 | |||
| Grand Prix Seville 2003 (LGN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 57 | Baez, Manuel Leon (1500) | Won 2-0 | +181518 |
| 2sealed | 78 | Carmona Gallardo, Daniel (1518) | Lost 0-2 | -181500 |
| 3sealed | 182 | Luque Gonzalez, Julio Cesar (1502) | Lost 0-2 | -181482 |
| 4sealed | 343 | Galan Fernandez, Cesar (1482) | Won 2-0 | +181500 |
| 5sealed | 246 | Valentini, Nicolas (1551) | Won 2-1 | +191519 |
| 6sealed | 162 | Panpliega, Daniel (1518) | Lost 0-2 | -181501 |
| average opponent: 1512record: 3-3 | new rating: 1501 | |||