Zwiener, Mykayla
Current rating: 1469
Record: 4-6
| Grand Prix Milwaukee 2018 (GRN standard) | starting rating: 1448 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 18 | Schmalzl, Max (1500) | Won 2-0 | +191467 |
| 2standard | 210 | Vogel, Adam (1501) | Lost 1-2 | -181449 |
| 3standard | 306 | Dunn, Kenneth (1500) | Won 2-1 | +191468 |
| 4standard | 365 | Szal, Bogumil (1556) | Lost 1-2 | -161452 |
| 5standard | 367 | Groves, Gabriel (1504) | Won 2-1 | +191471 |
| 6standard | 320 | Kay, Chad (1383) | Won 2-1 | +161487 |
| 7standard | 133 | Normandin, Ryan (1498) | Lost 0-2 | -181469 |
| average opponent: 1492record: 4-3 | new rating: 1469 | |||
| Grand Prix Minneapolis 2018 (M19 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 354 | Johnston, Adam (1606) | Lost 0-2 | -161484 |
| 2sealed | 423 | Heaser, Brent (1460) | Lost 0-2 | -191465 |
| 3sealed | 622 | Trembath, Sean (1468) | Lost 1-2 | -171448 |
| average opponent: 1511record: 0-3 | new rating: 1448 | |||