Johnsey, Alexander
Current rating: 1436
Record: 5-9
| Grand Prix Oklahoma City 2017 (modern) | starting rating: 1488 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 117 | Miramontes, Edgar (1500) | Lost 1-2 | -181470 |
| 2modern | 515 | Gerich, Brian (1496) | Won 2-0 | +191489 |
| 3modern | 343 | Walters, Aaron (1476) | Lost 1-2 | -191470 |
| 4modern | 514 | Scheibel, James (1361) | Lost 0-2 | -201450 |
| 5modern | 552 | Sutton, Brinnan (1464) | Won 2-0 | +191469 |
| 6modern | 514 | Burch, Jacob (1636) | Lost 1-2 | -151454 |
| 7modern | 468 | Pittman, Steven (1459) | Lost 1-2 | -181436 |
| average opponent: 1484record: 2-5 | new rating: 1436 | |||
| Grand Prix Omaha 2017 (AKH standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 147 | Brown, Terry (1500) | Won 2-0 | +181518 |
| 2standard | 68 | Miles, Aaron (1607) | Lost 1-2 | -161502 |
| 3standard | 192 | Workman, Marcelix (1500) | Won 2-0 | +181520 |
| 4standard | 149 | Maggert, Sam (1515) | Lost 1-2 | -181502 |
| 5standard | 267 | Wright, Justice (1499) | Lost 0-2 | -191483 |
| 6standard | 297 | Page, William (1719) | Won 2-0 | +231506 |
| 7standard | 217 | Steffen, Todd (1520) | Lost 0-2 | -181488 |
| average opponent: 1551record: 3-4 | new rating: 1488 | |||