Spires, Clayton
Current rating: 1502
Record: 4-4
| Grand Prix Indianapolis 2015 (BFZ standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 115 | Knapp, Shawn (1500) | Won 2-1 | +181518 |
| 2standard | 138 | Havlovic, Bob (1792) | Lost 0-2 | -131505 |
| 3standard | 323 | Angel, Jeffrey (1400) | Won 2-1 | +161521 |
| 4standard | 191 | Smith, Blake (1418) | Lost 1-2 | -201501 |
| 5standard | 370 | Zuk, Adam (1451) | Won 2-1 | +171518 |
| 6standard | 183 | Steele, CJ (1605) | Won 2-1 | +201538 |
| 7standard | 217 | Scalf, Cody (1539) | Lost 0-2 | -181520 |
| 8standard | 203 | Steinke, Andrew (1518) | Lost 0-2 | -181502 |
| average opponent: 1528record: 4-4 | new rating: 1502 | |||