Kaye Kosofsky, Seth
Current rating: 1518
Record: 5-4
| Grand Prix Columbus 2016 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 470 | Heldman, TJ (1350) | Lost 0-2 | -211479 |
| 2legacy | 583 | Johnson, Zachary (1426) | Won 2-1 | +171496 |
| 3legacy | 614 | Thompson, Andrew (1452) | Won 2-1 | +171513 |
| 4legacy | 228 | Bergh, Soren (1431) | Lost 1-2 | -191494 |
| 5legacy | 536 | Han, Kwan Hee (1476) | Lost 0-2 | -181476 |
| 6legacy | 650 | Brandon, Kyle (1685) | Won 2-1 | +211497 |
| 7legacy | 423 | Borodawka, Benjamin (1452) | Won 2-0 | +181515 |
| 8legacy | 329 | Allen, Benjamin (1497) | Won 2-1 | +171532 |
| 9legacy | 333 | Johnson, Jon (1732) | Lost 1-2 | -141518 |
| average opponent: 1500record: 5-4 | new rating: 1518 | |||