Dos Santos Medeiros, Bruno
Current rating: 1439
Record: 5-9
| Grand Prix Sao Paulo 2017 (modern) | starting rating: 1450 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 355 | Santaren, Waldevino (1492) | Won 2-0 | +181468 |
| 2modern | 268 | Vinci, Marcelo (1538) | Lost 0-2 | -161452 |
| 3modern | 455 | Agorreto, Luka (1482) | Won 2-0 | +181470 |
| 4modern | 254 | Zerbinatti, Edson (1445) | Lost 0-2 | -181452 |
| 5modern | 312 | Miom Maria, Eberton Henrique (1504) | Lost 1-2 | -171435 |
| 6modern | 358 | Souza e Silva, Augusto (1536) | Won 2-0 | +201455 |
| 7modern | 359 | Coelho, Thomaz Alexandre (1472) | Lost 1-2 | -181437 |
| 8modern | 365 | Tavares Dos Reis Ramos, Diogenes (1477) | Won 2-0 | +191456 |
| 9modern | 312 | Dias Correia, Felipe (1505) | Lost 0-2 | -171439 |
| average opponent: 1495record: 4-5 | new rating: 1439 | |||
| Grand Prix Rio de Janeiro 2013 (GTC standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 146 | Grotti, Rodrigo (1483) | Won 2-1 | +181518 |
| 2standard | 160 | Fonseca, Guilherme (1743) | Lost 0-2 | -141504 |
| 3standard | 188 | Brettas, Marcelo (1503) | Lost 0-2 | -181486 |
| 4standard | 268 | Bejgel, Henrique (1483) | Lost 0-2 | -181468 |
| 5standard | 290 | Fonseca Castilho, Vini (1465) | Lost 0-2 | -181450 |
| average opponent: 1536record: 1-4 | new rating: 1450 | |||