Roa, Bastian
Current rating: 1540
Record: 20-16 (GP) / 1-5 (professional)
| Grand Prix Santiago 2014 (KTK standard) | starting rating: 1532 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 8 | Barrientos Campos, Waldemar (1618) | Won 2-0 | +201552 |
| 1standard | 161 | Quinteros, Simon I (1430) | Lost 0-2 | -201532 |
| 2standard | 43 | Salvatto, Luis (1783) | Lost 1-2 | -141518 |
| 3standard | 200 | Vasquez, Alfredo (1503) | Won 2-0 | +181536 |
| 4standard | 98 | Sagula, Cristian (1588) | Won 2-0 | +191555 |
| 5standard | 124 | Ferreira, Gabriel (1526) | Lost 0-1 | -191536 |
| 6standard | 128 | Medeiros, Nicholas A (1602) | Won 2-0 | +191555 |
| 7standard | 69 | Paletta, Lucas (1681) | Lost 0-2 | -151540 |
| top | average opponent: 1591record: 4-4 | new rating: 1540 | ||
| Grand Prix Buenos Aires 2014 (BNG standard) | starting rating: 1495 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 126 | Leguizamon, Gustavo (1500) | Won 2-1 | +181513 |
| 2standard | 2 | Vargas Paez, Javier (1489) | Won 2-0 | +171530 |
| 3standard | 81 | Oliveira Graichen, Leonardo (1488) | Lost 1-2 | -181512 |
| 4standard | 259 | Botticelli, Nicolas D (1568) | Lost 0-2 | -171495 |
| 5standard | 203 | Lambertini, Lucio (1500) | Won 2-1 | +181513 |
| 6standard | 178 | Ghisalberti, Lucas (1500) | Won 2-1 | +171530 |
| 7standard | 87 | De Paoli, Santiago (1639) | Won 2-1 | +201550 |
| 8standard | 187 | Vega Parra, Francisco (1538) | Lost 0-2 | -181532 |
| top | average opponent: 1528record: 5-3 | new rating: 1532 | ||
| Grand Prix Santiago 2013 (THS standard) | starting rating: 1473 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 44 | rapiman, manuel (1500) | Won 2-1 | +191492 |
| 2modern | 145 | sepulveda, luis (1500) | Won 2-1 | +181510 |
| 3modern | 63 | Muller, Gonzalo Javier (1500) | Won 2-1 | +181528 |
| 4modern | 304 | Pino, Samuel (1521) | Won 2-0 | +181546 |
| 5modern | 59 | Cordeiro, Wellington (1705) | Lost 0-2 | -161530 |
| 6modern | 163 | Rojas Sessarego, Francisco (1500) | Lost 1-2 | -181512 |
| 7modern | 88 | Ganduglia, Alejandro A (1555) | Lost 1-2 | -171495 |
| top | average opponent: 1540record: 4-3 | new rating: 1495 | ||
| Grand Prix Santiago 2011 (ISD limited) | starting rating: 1451 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 142 | Perracini, Rafael (1460) | Won 2-0 | +181469 |
| 3sealed | 28 | Martins, Mateus (1500) | Lost 0-2 | -181451 |
| 4sealed | 126 | Oliveira de Paiva, Rhodner (1394) | Won 2-1 | +171468 |
| 5sealed | 143 | De Nicola, Nicolas (1701) | Won 2-0 | +231491 |
| 6sealed | 78 | Vega Parra, Francisco (1554) | Won 2-1 | +191510 |
| 7sealed | 52 | Real, Enzo (1515) | Lost 1-2 | -181492 |
| 8sealed | 58 | Velasquez Franco, Juan Felipe (1458) | Lost 1-2 | -191473 |
| top | average opponent: 1512record: 4-3 | new rating: 1473 | ||
| Pro Tour San Diego 2010 (WWK standard) | starting rating: 1504 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 193 | Boelens, Jasper (1738) | Lost 0-2 | -131491 |
| 2standard | 193 | Fanghaenel, Alex (1802) | Lost 1-2 | -131478 |
| 3standard | 181 | Padierna, Jorge (1490) | Lost 1-2 | -181460 |
| 4standard | 188 | Thaler, Sebastian (1745) | Lost 1-2 | -131447 |
| 5standard | 202 | Hromadka, Petr (1415) | Won 2-0 | +181465 |
| 6draft | 105 | Sirilertvorakul, Veerapat (1689) | Lost 1-2 | -141451 |
| top | average opponent: 1646record: 1-5 | new rating: 1451 | ||
| Grand Prix Oakland 2010 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 68 | Facca, Leo (1422) | Won 2-0 | +171517 |
| 3extended | 5 | Brouwer, Jens (1575) | Lost 0-2 | -171500 |
| 4extended | 208 | Burden, John (1485) | Lost 1-2 | -191481 |
| 5extended | 205 | Yoo, Ki-hyun (1511) | Won 2-0 | +191500 |
| 6extended | 221 | Vieren, Peter (1730) | Lost 0-2 | -141486 |
| 7extended | 180 | Stein, Joshua (1502) | Won 2-0 | +181504 |
| top | average opponent: 1538record: 3-3 | new rating: 1504 | ||