Perez Toledo, Ulises
Current rating: 1574
| Grand Prix Mexico City 2016 (OGW limited) | starting rating: 1552 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 198 | Hernandez Rodriguez, Victor Manuel (1483) | Won 2-1 | +171569 |
| 2sealed | 98 | Ruiz Audelo, Darien Raul (1517) | Lost 0-2 | -191550 |
| 3sealed | 186 | Negrete Mancilla, Emyr (1499) | Lost 0-2 | -191531 |
| 4sealed | 282 | Martinez, Andres [MEX] (1688) | Lost 0-2 | -151516 |
| 5sealed | 314 | Carvajal Martinez, Jorge (1469) | Won 2-1 | +171533 |
| 6sealed | 306 | Murcia Carrillo, Edna Lorena (1486) | Won 2-0 | +171550 |
| 7sealed | 235 | Astorga Gomez, William Ricardo (1501) | Won 2-0 | +171567 |
| 8sealed | 141 | Molina Perez, Mauricio (1526) | Won 2-1 | +181585 |
| 9sealed | 91 | Medeiros Merjam, Guilherme (1978) | Lost 0-2 | -111574 |
| top | average opponent: 1572record: 5-4 | new rating: 1574 | ||
| Grand Prix Mexico City 2015 (FRF limited) | starting rating: 1535 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 44 | Rodriguez Lopez, Rodrigo (1502) | Won 2-1 | +181553 |
| 2sealed | 96 | Mendez Jurado, Francisco I (1519) | Won 2-0 | +171570 |
| 3sealed | 42 | Cordero Soriano, Carlos (1523) | Lost 1-2 | -191551 |
| 4sealed | 117 | Yamada, Masato (1518) | Lost 1-2 | -181533 |
| 5sealed | 191 | Nolacea Lopez, Jose Luis (1485) | Won 2-0 | +171550 |
| 6sealed | 233 | Juarez Oliva, Fernando Jose (1488) | Lost 1-2 | -191531 |
| 7sealed | 177 | Villalobos, Pablo (1434) | Won 2-1 | +161547 |
| 8sealed | 99 | Manfield, Seth (1838) | Won 2-1 | +231570 |
| 9sealed | 67 | Escalera Lopez, Guillermo (1583) | Lost 1-2 | -181552 |
| top | average opponent: 1543record: 5-4 | new rating: 1552 | ||
| Grand Prix Mexico City 2014 (BNG limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 239 | Garcia C., Oscar (1500) | Lost 0-2 | -181482 |
| 2sealed | 283 | Rong Feng, Jun (1482) | Won 2-1 | +181500 |
| 3sealed | 193 | Deolarte, Bernard (1500) | Won 2-1 | +181518 |
| 4sealed | 104 | Ruiz, Fidel (1504) | Lost 0-2 | -181500 |
| 5sealed | 189 | Boone, Allan (1483) | Won 2-1 | +171517 |
| 6sealed | 103 | Alfaro Estrada, Jose C (1516) | Won 2-0 | +181535 |
| 7sealed | 121 | Hernandez Argueta, Fernando (1539) | Lost 1-2 | -181517 |
| 8sealed | 135 | Corral Maldonado, Manu (1516) | Won 2-0 | +181535 |
| top | average opponent: 1505record: 5-3 | new rating: 1535 | ||