Calcas Neto, Thiago
Current rating: 1519
| Grand Prix Calgary 2019 (modern) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 234 | Shmanka, Peter (1595) | Won 2-0 | +201500 |
| 2modern | 52 | Toussaint, Francis (1805) | Won 2-0 | +231523 |
| 3modern | 103 | Berg, Andrew (1592) | Lost 1-2 | -171506 |
| 4modern | 143 | Kolody, Jordan (1488) | Lost 0-2 | -181488 |
| 5modern | 229 | Ervin, Michael (1512) | Won 2-0 | +181506 |
| 6modern | 190 | Kowal, Devin (1531) | Won 2-1 | +191525 |
| 7modern | 82 | Schmidt, Robbie (1633) | Won 2-0 | +201545 |
| 8modern | 99 | Kovacik, Kevin (1692) | Won 2-1 | +201565 |
| 9modern | 36 | Turchansky, Zak (1716) | Lost 0-2 | -151550 |
| 10modern | 60 | Martens, Josh (1510) | Lost 0-2 | -191531 |
| 11modern | 73 | Rozmahel, Remy (1522) | Won 2-0 | +181549 |
| 12modern | 60 | Cairns, Tom (1573) | Lost 1-2 | -171532 |
| 13modern | 59 | Panchyshyn, Aron (1519) | Won 2-1 | +171549 |
| 14modern | 47 | Gellert, Kyle (1806) | Lost 1-2 | -131536 |
| 15modern | 64 | St. Pierre, Steven (1614) | Lost 0-2 | -171519 |
| top | average opponent: 1607record: 8-7 | new rating: 1519 | ||
| Grand Prix Porto Alegre 2004 (COK limited) | starting rating: 1517 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 40 | Dos Santos Lopes, Lucas (1500) | Won 2-0 | +181535 |
| 2sealed | 72 | de Diego, Pedro (1534) | Lost 0-2 | -181517 |
| 3sealed | 86 | Kaasterup Stephan, Max (1500) | Lost 0-2 | -181499 |
| 4sealed | 150 | Masson, Ruan (1483) | Won 2-0 | +171516 |
| 5sealed | 89 | Toro, Rafael W (1483) | Lost 0-2 | -181498 |
| 6sealed | 101 | Rodrigues, William (1483) | Lost 1-2 | -181480 |
| top | average opponent: 1497record: 2-4 | new rating: 1480 | ||
| Grand Prix Sao Paulo 2002 (JUD standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 100 | Willian, Douglas (1500) | Lost 0-2 | -181482 |
| 2standard | 91 | Cavinato, Endrigo (1481) | Won 2-0 | +181500 |
| 3standard | 88 | Cavalcanti, Pedro (1500) | Lost 1-2 | -181482 |
| 4standard | 124 | Takahashi, Rogerio (1464) | Won 2-0 | +181500 |
| 5standard | 92 | Lombardi Jr., Marcio (1501) | Won 2-1 | +181518 |
| 6standard | 94 | Zilli Da Silva Jr., Jose (1500) | Lost 0-2 | -191499 |
| 7standard | 86 | Almeida Da Meirelles, Rogeri (1499) | Won 2-0 | +181517 |
| top | average opponent: 1492record: 4-3 | new rating: 1517 | ||