Giordani, Rafael
Current rating: 1353
Record: 4-13
| Grand Prix Sao Paulo 2019 (modern) | starting rating: 1365 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 185 | Irigoitia, Melisa (1500) | Won 2-1 | +201385 |
| 2modern | 240 | Ranghetti, Jurandir Francisco (1401) | Lost 0-2 | -181367 |
| 3modern | 292 | Timm Toniazzo, Vinicius (1407) | Lost 1-2 | -171350 |
| 4modern | 477 | Lima Dos Santos, Jose Eduardo (1484) | Won 2-0 | +211371 |
| 5modern | 407 | Espinoza, Rodrigo (1411) | Lost 0-2 | -181353 |
| top | average opponent: 1441record: 2-3 | new rating: 1353 | ||
| Grand Prix Sao Paulo 2018 (modern) | starting rating: 1395 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 27 | Alves De Araujo, Ruan (1500) | Lost 1-2 | -161379 |
| 2modern | 403 | Santos, Hudson (1420) | Won 2-0 | +191398 |
| 3modern | 493 | De Freitas, Iury (1503) | Lost 0-2 | -161382 |
| 4modern | 595 | Marcatti, Andre (1430) | Lost 0-2 | -171365 |
| top | average opponent: 1463record: 1-3 | new rating: 1365 | ||
| Grand Prix Seattle 2018 (legacy) (legacy) | starting rating: 1445 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 339 | Herrick, Joel (1527) | Lost 0-2 | -161429 |
| 2legacy | 610 | Clark, Jeffrey (1621) | Lost 0-2 | -151414 |
| 3legacy | 712 | Gruici, Daniel (1347) | Lost 1-2 | -191395 |
| top | average opponent: 1498record: 0-3 | new rating: 1395 | ||
| Grand Prix Sao Paulo 2017 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 364 | Teixeira Duarte, Bruno (1500) | Won 2-0 | +181518 |
| 2modern | 21 | D'Ecanio, Isabella (1534) | Lost 0-2 | -181500 |
| 3modern | 344 | Silva, Wellington (1486) | Lost 0-2 | -181482 |
| 4modern | 437 | Sambiase, Andre (1481) | Lost 0-2 | -181464 |
| 5modern | 510 | Coelho, Thomaz Alexandre (1435) | Lost 0-2 | -191445 |
| top | average opponent: 1487record: 1-4 | new rating: 1445 | ||