Ibanez Loayza, A. Guillermo
Current rating: 1445
| Grand Prix Santiago 2017 (AKH standard) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 34 | Rodriguez, Fernando [CHL] (1499) | Won 2-1 | +191482 |
| 4standard | 31 | Perez, Walter (1804) | Lost 1-2 | -131469 |
| 5standard | 151 | Monsalve, Juan (1599) | Lost 0-2 | -151454 |
| 6standard | 188 | Garcia, Ignacio Javier (1704) | Lost 1-2 | -141440 |
| 7standard | 189 | Hernandez Salvatierra, Luis (1518) | Draw 1-1 | +21442 |
| 8standard | 213 | Hurtado Sanchez, Diego (1497) | Lost 0-2 | -171425 |
| 9standard | 211 | Valenzuela, Nicolas (1539) | Won 2-0 | +201445 |
| top | average opponent: 1594record: 2-4-1 | new rating: 1445 | ||
| Grand Prix Santiago 2015 (ORI limited) | starting rating: 1428 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 97 | Esper Berthoud, Lucas (1798) | Lost 1-2 | -111417 |
| 4sealed | 156 | Sanhueza, Marco (1498) | Won 2-0 | +191436 |
| 5sealed | 73 | Authier, Martin (1422) | Won 2-0 | +181454 |
| 6sealed | 28 | Villalobos, Felipe (1556) | Won 2-0 | +201474 |
| 7sealed | 12 | Valencia, Leandro (1639) | Lost 1-2 | -151459 |
| 8sealed | 86 | Spak, Eleazar (1582) | Lost 1-2 | -161443 |
| 9sealed | 72 | Yacksic Carrasco, Fernando (1560) | Won 2-0 | +201463 |
| top | average opponent: 1579record: 4-3 | new rating: 1463 | ||
| Grand Prix Sao Paulo 2012 (M13 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 63 | Lara Baltar da rocha, Tadeu (1500) | Won 2-0 | +181518 |
| 2sealed | 71 | Coquito Pereira, Pedro Paulo (1449) | Lost 0-2 | -191499 |
| 3sealed | 150 | Oliveira, Bruno (1555) | Lost 0-2 | -171482 |
| 4sealed | 254 | Meo, Marcio A (1483) | Lost 0-2 | -181464 |
| 5sealed | 298 | Cesar, Hudson (1464) | Lost 1-2 | -181446 |
| 6sealed | 255 | Pereira, Natanael (1463) | Lost 0-2 | -181428 |
| top | average opponent: 1486record: 1-5 | new rating: 1428 | ||