Puhl, Mauro
Current rating: 1481
Record: 12-13
| Grand Prix Porto Alegre 2015 (modern) | starting rating: 1499 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 271 | Barros, Gabriel Bernardes (1500) | Lost 1-2 | -181481 |
| 2modern | 267 | Furlan Machado, Josue (1481) | Won 2-1 | +181499 |
| 3modern | 279 | Santos, Marcello (1502) | Won 2-0 | +191518 |
| 4modern | 169 | Michels Zunino, Lucas (1518) | Won 2-1 | +181536 |
| 5modern | 92 | Ferry, Sergio (1568) | Lost 1-2 | -181518 |
| 6modern | 118 | Frigini, Luiz Claudio (1513) | Lost 0-2 | -181500 |
| 7modern | 200 | Cichello, Diego Francisco (1471) | Lost 0-2 | -191481 |
| top | average opponent: 1507record: 3-4 | new rating: 1481 | ||
| Grand Prix Rio de Janeiro 2013 (GTC standard) | starting rating: 1517 | |||
| round | table | opponent (rating) | result | Δrating |
| 4standard | 19 | Paludo, Paulo (1500) | Lost 0-2 | -191498 |
| 5standard | 19 | Silva Pinto, Igor (1609) | Won 2-1 | +201518 |
| 6standard | 19 | Dos Santos, Jose Carlos (1541) | Won 2-1 | +191537 |
| 7standard | 19 | Leandro P., (1525) | Won 2-1 | +181555 |
| 8standard | 19 | Coquito Pereira, Pedro Paulo (1475) | Won 2-1 | +161571 |
| 9standard | 10 | Rodrigues Cavalcante, Marcelo (1563) | Lost 1-2 | -181553 |
| 10standard | 8 | Melo de Carvalho, Bernardo (1549) | Lost 0-2 | -181535 |
| 11standard | 19 | Antunes, Antonio (1526) | Lost 0-2 | -181517 |
| 12standard | 19 | Akio Yanagiura, Matheus (1522) | Lost 0-2 | -181499 |
| 14standard | 33 | Bitner, Leandro (1466) | Won 2-0 | +171516 |
| 15standard | 29 | Demetrio Habib, Roberto (1587) | Lost 1-2 | -171499 |
| top | average opponent: 1533record: 5-6 | new rating: 1499 | ||
| Grand Prix Porto Alegre 2004 (COK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 8 | Estefanski, Allysson (1500) | Won 2-1 | +181518 |
| 2sealed | 20 | Rocchi, Giacomo (1484) | Lost 1-2 | -191499 |
| 3sealed | 112 | Livi, Bruno (1501) | Won 2-0 | +181517 |
| 4sealed | 89 | Leonardo Paiva Nunes, Silton (1518) | Lost 0-2 | -181499 |
| 5sealed | 98 | Rodrigues, William (1501) | Won 2-1 | +181517 |
| 6sealed | 74 | Wohlers, Renato (1489) | Lost 0-2 | -181499 |
| 7sealed | 90 | Lucifora, Leonardo (1482) | Won 2-0 | +181517 |
| top | average opponent: 1496record: 4-3 | new rating: 1517 | ||