Scadden, Kenneth
Current rating: 1486
| Grand Prix Detroit 2016 (modern) | starting rating: 1506 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 793 | Kimble, Douglas (1444) | Lost 0-2 | -191487 |
| 2modern | 792 | Allen, Michael (1425) | Won 2-0 | +171504 |
| 3modern | 666 | Yeip, Jordan (1532) | Lost 1-2 | -171487 |
| 4modern | 809 | Marcello, Joshua (1453) | Won 2-0 | +171504 |
| 5modern | 727 | Cavin, Will (1504) | Lost 0-2 | -181486 |
| 6modern | 902 | Alberta, Kevin (1484) | Won 2-0 | +181504 |
| 7modern | 666 | Gibbons, Clyde (1503) | Lost 0-2 | -181486 |
| top | average opponent: 1478record: 3-4 | new rating: 1486 | ||
| Grand Prix Cincinnati 2014 (BNG standard) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 528 | Lucier, Sean (1500) | Won 2-0 | +191483 |
| 2standard | 369 | Culbertson, Dustin (1518) | Lost 1-2 | -171466 |
| 3standard | 634 | Grendell, James (1577) | Won 2-1 | +201486 |
| 4standard | 298 | Hersch, Max (1502) | Lost 0-2 | -181468 |
| 5standard | 453 | Ernst, David (1500) | Won 2-1 | +191487 |
| 6standard | 331 | Hafeman, Mike (1502) | Won 2-1 | +181505 |
| 7standard | 165 | Timmons, Zachary (1557) | Won 2-1 | +191524 |
| 8standard | 188 | Leyman, Jacob (1555) | Lost 0-2 | -181506 |
| top | average opponent: 1526record: 5-3 | new rating: 1506 | ||
| Grand Prix Columbus 2012 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 173 | Goncz, Edward (1500) | Won 2-0 | +181518 |
| 2modern | 226 | Fraley, Brandon (1480) | Lost 0-2 | -191499 |
| 3modern | 225 | Metzger, Steven (1482) | Lost 1-2 | -181481 |
| 4modern | 409 | Brown, Chester (1563) | Lost 0-2 | -171464 |
| top | average opponent: 1506record: 1-3 | new rating: 1464 | ||