Selbach, Rafael
Current rating: 1484
| Grand Prix Sao Paulo 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 557 | Resende, Fabricio (1515) | Lost 0-2 | -171483 |
| 2modern | 527 | Antonio Dos Santos, Wagner (1481) | Lost 1-2 | -181465 |
| 3modern | 646 | Rezende, Denio (1519) | Won 2-0 | +191484 |
| 4modern | 568 | Amaral, Arthur (1489) | Draw 1-1 | 01484 |
| 5modern | 527 | Pires Dos Santos Junior, Flavio (1488) | Won 2-1 | +181502 |
| 6modern | 388 | Ormeno, Nicolas (1500) | Lost 0-2 | -181484 |
| top | average opponent: 1499record: 2-3-1 | new rating: 1484 | ||
| Grand Prix Sao Paulo 2017 (modern) | starting rating: 1539 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 492 | Silva De Godoy, Vitor (1500) | Won 2-0 | +181557 |
| 2modern | 15 | Martins, Michell (1540) | Won 2-0 | +171574 |
| 3modern | 112 | Nunez Fernandez, Rodrigo Antonio (1461) | Won 2-0 | +161590 |
| 4modern | 48 | Caparroz, Joao Lucas (1696) | Lost 0-2 | -161574 |
| 5modern | 168 | Ocampo, Daniel Morin (1599) | Lost 0-2 | -171557 |
| 6modern | 173 | Messere, Leandro (1526) | Lost 0-2 | -191538 |
| 7modern | 285 | Pincelli, Felipe (1486) | Lost 0-2 | -191519 |
| 8modern | 385 | Gubert Manzano, Alfredo (1482) | Lost 1-2 | -191500 |
| top | average opponent: 1536record: 3-5 | new rating: 1500 | ||
| Grand Prix Porto Alegre 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 205 | Damasceno, Joaquim (1500) | Won 2-0 | +181518 |
| 2modern | 68 | Mathias Simm, Carlos (1556) | Won 2-1 | +191537 |
| 3modern | 15 | Salaroli, Phelipe (1537) | Lost 0-2 | -181519 |
| 4modern | 124 | Santos Navarro, Thales (1698) | Won 2-0 | +211540 |
| 5modern | 149 | Flores, Fabricio (1491) | Won 2-0 | +171557 |
| 6modern | 39 | Mussalem Smethurst, Diogo (1646) | Won 2-0 | +201577 |
| 7modern | 23 | Zanchin, Jose Paulo (1577) | Won 2-0 | +181595 |
| 8modern | 19 | Andrade, Lucas4011 (1560) | Lost 1-2 | -191576 |
| 9modern | 44 | Cifuentes, Andres (1536) | Won 2-1 | +171593 |
| 10modern | 16 | Marquez, Diego (1587) | Lost 0-0 | -181575 |
| 11modern | 37 | Silva Neto, Luiz (1612) | Lost 0-2 | -171558 |
| 12modern | 39 | De Quadros Leal, Rodrigo (1532) | Lost 0-2 | -191539 |
| top | average opponent: 1569record: 7-5 | new rating: 1539 | ||