Carnes, Zachariah
Current rating: 1390
Record: 3-9
| Grand Prix Las Vegas 2019 (modern) (modern) | starting rating: 1444 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 363 | Nelson, John R (1332) | Lost 0-2 | -201424 |
| 2modern | 599 | Choy, Matthew (1482) | Lost 0-2 | -171407 |
| 3modern | 787 | Santos, Murillo (1470) | Lost 0-2 | -171390 |
| 4modern | 802 | Guerrero, Raphael (1355) | Won 2-0 | +171407 |
| 5modern | 673 | Mraz, Daniel (1525) | Lost 0-2 | -151392 |
| 6modern | 617 | Sanchez, Rudy (1287) | Won 2-0 | +161408 |
| 7modern | 50 | Maddock, Ainsley (1440) | Lost 0-2 | -181390 |
| average opponent: 1413record: 2-5 | new rating: 1390 | |||
| Grand Prix Dallas-Fort Worth 2015 (ORI limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 463 | Cardenas, Jason (1391) | Lost 0-2 | -201480 |
| 2sealed | 623 | Lewis, Krista (1481) | Lost 0-2 | -181462 |
| 3sealed | 710 | Sylvester, Paul (1448) | Won 2-0 | +181480 |
| 4sealed | 710 | Dominguez, Isaac (1481) | Lost 0-2 | -181462 |
| 5sealed | 625 | Gonzalez, Danielle (1463) | Lost 0-2 | -181444 |
| average opponent: 1453record: 1-4 | new rating: 1444 | |||