Harmanson, William A
Current rating: 1515
Record: 4-4
| Grand Prix Louisville 2013 (THS standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 118 | Gower, Daniel (1500) | Lost 1-2 | -181482 |
| 2standard | 434 | Wolfe, Terry (1481) | Won 2-0 | +181500 |
| 3standard | 327 | Meyers, Richard (1466) | Won 2-0 | +171517 |
| 4standard | 266 | Gerguson, Andy (1487) | Won 2-0 | +181535 |
| 5standard | 329 | Tubergen, Pieter (1678) | Won 2-1 | +201555 |
| 6standard | 142 | Gatica, Miguel (1977) | Lost 0-2 | -101545 |
| 7standard | 258 | Carlson, Lukas (1798) | Lost 1-2 | -141531 |
| 8standard | 279 | Chatfield, Lawrence (1606) | Lost 1-2 | -161515 |
| average opponent: 1624record: 4-4 | new rating: 1515 | |||