Ferrante, Drew
Current rating: 1394
| Grand Prix Portland 2018 (modern) | starting rating: 1421 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 5 | Collicutt, Brad (1500) | Lost 0-2 | -171404 |
| 2modern | 591 | DiGioia, Robert (1375) | Won 2-0 | +181422 |
| 3modern | 486 | Spivey, Curtis (1541) | Lost 0-2 | -161406 |
| 4modern | 676 | Moe, Ryan (1483) | Won 2-1 | +191425 |
| 5modern | 419 | Cornelius, Derek (1506) | Lost 1-2 | -161409 |
| 6modern | 567 | Harper, Mason (1525) | Lost 1-2 | -161393 |
| 7modern | 491 | Rautenbach, Nicky (1371) | Won 2-1 | +181411 |
| 8modern | 370 | Silverstein, Joshua (1482) | Lost 1-2 | -171394 |
| top | average opponent: 1473record: 3-5 | new rating: 1394 | ||
| Grand Prix Sacramento 2018 (M19 limited) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 76 | Kominowski, Sam (1452) | Lost 1-2 | -181462 |
| 2sealed | 416 | Otis, James (1436) | Lost 0-2 | -191443 |
| 3sealed | 543 | Chung, Wilhelm (1468) | Lost 0-2 | -171426 |
| 5sealed | 470 | Tam, Wai (918) | Lost 0-2 | -271399 |
| 6sealed | 429 | Vandermeyden, Michael (1547) | Lost 0-2 | -151384 |
| 7sealed | 347 | Hinkle, Jesse (1435) | Won 2-0 | +191403 |
| 8sealed | 284 | Soares, Michael (1411) | Won 2-1 | +181421 |
| top | average opponent: 1381record: 2-5 | new rating: 1421 | ||
| Grand Prix Seattle 2018 (standard) (RIX standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 336 | Escobedo, Antonio (1500) | Won 2-0 | +181518 |
| 2standard | 272 | Jacobs, Ande (1546) | Lost 0-2 | -171501 |
| 3standard | 440 | Gillins, Lee (1500) | Lost 0-2 | -181483 |
| 4standard | 580 | Kay, Dennis (1481) | Won 2-0 | +171500 |
| 5standard | 450 | Le, Syrus (1622) | Draw 1-1 | +31503 |
| 6standard | 430 | Moore, Andrew (1565) | Won 2-1 | +191522 |
| 7standard | 310 | Patchell, John (1446) | Lost 1-2 | -201502 |
| 8standard | 305 | Mason, Donald (1274) | Lost 0-2 | -221480 |
| top | average opponent: 1492record: 3-4-1 | new rating: 1480 | ||