Souto Silveira, Carlos Mauricio
Current rating: 1498
Record: 3-3
| Grand Prix Las Vegas 2019 (limited) (MH1 limited) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 398 | Guerrero, Raphael (1377) | Won 2-1 | +161498 |
| 2sealed | 280 | Houle, Jesse (1400) | Won 2-1 | +161514 |
| 3sealed | 255 | Grabs, Stefan (1530) | Won 2-1 | +181532 |
| 4sealed | 152 | Lindle, David (1610) | Lost 0-2 | -161516 |
| 5sealed | 266 | Startup, Stephen (1539) | Lost 0-2 | -181498 |
| average opponent: 1491record: 3-2 | new rating: 1498 | |||
| Grand Prix Porto Alegre 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 108 | Vinicius, Edson (1481) | Lost 0-2 | -181482 |
| record: 0-1 | new rating: 1482 | |||