Yun Yu, Jie
Current rating: 1502
Record: 4-4
| Grand Prix Mexico City 2012 (DKA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 268 | Aboumrad, Gabriel (1500) | Lost 0-2 | -181482 |
| 2sealed | 180 | Tirado, Juan Alberto (1482) | Won 2-1 | +181500 |
| 3sealed | 207 | Otegui, Aldo (1570) | Lost 0-2 | -171483 |
| 4sealed | 257 | Yunes Mendez, Saolo Hafid (1482) | Won 2-0 | +181501 |
| 5sealed | 176 | Inurrigarro, Angel (1483) | Won 2-0 | +181519 |
| 6sealed | 155 | Funatsu, Hirotsugu (1574) | Lost 1-2 | -171502 |
| 7sealed | 187 | Iniguez, Rodrigo (1500) | Lost 1-2 | -181484 |
| 8sealed | 178 | Blanco Brisset, Emmanuel (1481) | Won 2-1 | +181502 |
| average opponent: 1509record: 4-4 | new rating: 1502 | |||