Walker, John M
Current rating: 1443
Record: 0-3
| Grand Prix Charlotte 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 363 | Ballington, Jacob (1500) | Lost 0-2 | -181482 |
| 2modern | 585 | Blakeley, Gregory (1294) | Lost 0-2 | -211461 |
| 3modern | 666 | Rice, Elizabeth (1464) | Lost 0-2 | -181443 |
| average opponent: 1419record: 0-3 | new rating: 1443 | |||