Betmann, Vitor
Current rating: 1489
Record: 9-10-1
| Grand Prix Sao Paulo 2018 (modern) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 298 | Agrela, Henrique (1500) | Lost 1-2 | -171467 |
| 2modern | 555 | Valdenegro Sandoval, Nicolas (1480) | Won 2-0 | +181485 |
| 3modern | 422 | Vanzato, Leonardo (1501) | Won 2-0 | +181503 |
| 4modern | 349 | Peixoto Souza, Joao (1519) | Lost 1-2 | -181485 |
| 5modern | 309 | Martiniano De Oliveira, Guilherme (1501) | Won 2-0 | +191504 |
| 6modern | 186 | Brito Da Silva, Joao Paulo (1691) | Lost 1-2 | -151489 |
| average opponent: 1532record: 3-3 | new rating: 1489 | |||
| Grand Prix Sao Paulo 2017 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 29 | Braga, Max (1500) | Won 2-1 | +181518 |
| 2modern | 115 | Franzin Bassette, Fabio Luiz (1518) | Won 2-1 | +181536 |
| 3modern | 171 | Baptista Lauira, Pedro Artur (1596) | Won 2-0 | +191555 |
| 4modern | 92 | Sullivan, Caleb (1558) | Draw 1-1 | 01555 |
| 5modern | 53 | Fernandes Ferraz, Diego (1663) | Won 2-0 | +201575 |
| 6modern | 27 | Ferreira, Raphael (1603) | Won 2-0 | +191594 |
| 7modern | 13 | Santos, Joao (1554) | Lost 1-2 | -191575 |
| 8modern | 47 | Oliveira Coelho, Alison (1571) | Won 2-1 | +181593 |
| 9modern | 29 | Amorim, Rodrigo (1553) | Lost 0-2 | -191574 |
| 10modern | 68 | Feijo, Matheus (1601) | Lost 0-2 | -171557 |
| 11modern | 116 | Soares Rodrigues Junior, Joao Aldenor (1575) | Lost 0-2 | -181539 |
| 12modern | 137 | Vieira Ramalho, Bruno (1556) | Lost 0-2 | -181521 |
| 13modern | 137 | Carpes Lemos, Cleon (1456) | Lost 0-2 | -191502 |
| 14modern | 128 | Casarotto, Raphael (1512) | Lost 0-2 | -181484 |
| average opponent: 1558record: 6-7-1 | new rating: 1484 | |||