Buchanan, Seth
Current rating: 1425
Record: 3-7-1
| Grand Prix Memphis 2015 (FRF standard) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 177 | Woodward, Adam (1366) | Draw 1-1 | -21461 |
| 2standard | 258 | Sickles, Brendan (1541) | Lost 0-2 | -161445 |
| 3standard | 432 | Washburn, Bradley (1482) | Won 2-1 | +181463 |
| 4standard | 341 | Walpole, Travis (1432) | Lost 0-2 | -181445 |
| 5standard | 400 | Spasaro, Nathan (1358) | Lost 0-2 | -201425 |
| average opponent: 1436record: 1-3-1 | new rating: 1425 | |||
| Grand Prix San Antonio 2014 (KTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 332 | Parisi, Lawrence (1500) | Lost 0-2 | -181482 |
| 2standard | 439 | Benson, Taylor (1482) | Lost 1-2 | -181464 |
| 3standard | 542 | Conley, Kale (1464) | Won 2-0 | +181482 |
| 4standard | 391 | Wiz, Nick (1431) | Lost 1-2 | -191463 |
| 5standard | 448 | Edmonds, Bryan (1447) | Won 2-0 | +181481 |
| 6standard | 331 | Garces, Don (1481) | Lost 0-2 | -181463 |
| average opponent: 1468record: 2-4 | new rating: 1463 | |||