Pieper, Chris
Current rating: 1499
Record: 4-4-1
| Grand Prix Hartford 2018 (modern) | starting rating: 1514 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 239 | White, Matthew (1671) | Lost 0-2 | -151499 |
| record: 0-1 | new rating: 1499 | |||
| Grand Prix San Antonio 2014 (KTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 396 | Velasquez, Gilbert (1500) | Won 2-0 | +181518 |
| 2standard | 85 | Davidson, Scott (1299) | Lost 1-2 | -221496 |
| 3standard | 353 | Silva, Alvaro (1484) | Won 2-0 | +181514 |
| 4standard | 131 | Rodriguez, AJ (1516) | Draw 1-1 | 01514 |
| 5standard | 242 | Kurtzman, Andrew (1568) | Won 2-1 | +191533 |
| 6standard | 139 | Homsi, Chris (1504) | Lost 1-2 | -191514 |
| 7standard | 230 | Lloyd, Brad (1516) | Won 2-0 | +181532 |
| 8standard | 157 | Burcaw, Evan (1526) | Lost 1-2 | -181514 |
| average opponent: 1489record: 4-3-1 | new rating: 1514 | |||