Novoa, Guilherme
Current rating: 1441
| Grand Prix Sao Paulo 2019 (modern) | starting rating: 1448 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 317 | Piva, Marco (1532) | Won 2-0 | +191467 |
| 3modern | 175 | Meneses, Ignacio (1535) | Won 2-0 | +191486 |
| 4modern | 115 | Gonzalez Iturriaga, Francisco (1608) | Lost 0-2 | -151471 |
| 5modern | 189 | Fontoura, Mariana (1536) | Lost 1-2 | -171454 |
| 6modern | 302 | Pontes, Thiago (1522) | Won 2-0 | +191473 |
| 7modern | 217 | Grotti, Rodrigo (1461) | Lost 1-2 | -181455 |
| 8modern | 214 | Coutinho, Marcelo (1673) | Lost 1-2 | -141441 |
| top | average opponent: 1552record: 3-4 | new rating: 1441 | ||
| Grand Prix Sao Paulo 2018 (modern) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 155 | Donatoni Ribeiro, Joao Vitor (1484) | Lost 0-2 | -171448 |
| top | record: 0-1 | new rating: 1448 | ||
| Grand Prix Sao Paulo 2017 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 74 | Zanata Escorizza, Israel (1527) | Lost 0-2 | -181482 |
| 2modern | 558 | Costa, Adriano (1482) | Lost 0-2 | -181464 |
| 3modern | 518 | Almeida, Rafael (1464) | Lost 1-2 | -181446 |
| 4modern | 572 | Coelho, Thomaz Alexandre (1416) | Lost 1-2 | -181428 |
| 5modern | 569 | Cavalcante Cervalao, Gustavo (1428) | Lost 1-2 | -181410 |
| 7modern | 472 | Augusto Reis Ribeiro, Diego (1447) | Won 2-0 | +191429 |
| 8modern | 414 | Carvalho Goncalves, Mateus (1444) | Won 2-0 | +181447 |
| 9modern | 347 | Tristao Da Silva, Cristiano (1466) | Won 2-0 | +181465 |
| top | average opponent: 1459record: 3-5 | new rating: 1465 | ||