Bohyn, Yan
Current rating: 1430
Record: 3-7-1
| Grand Prix Memphis 2018 (RIX standard) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 113 | Ryder, Travis (1500) | Lost 1-2 | -171448 |
| 2standard | 372 | Parkin, Joseph (1482) | Lost 0-2 | -181430 |
| 3standard | 464 | Fritz, Timothy (1349) | Won 2-1 | +171447 |
| 4standard | 455 | Jones, Edward (1513) | Lost 0-2 | -171430 |
| average opponent: 1461record: 1-3 | new rating: 1430 | |||
| Grand Prix Washington DC 2017 (HOU standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 256 | Martin, James (1446) | Won 2-0 | +171517 |
| 2standard | 227 | Byington, Daniel (1457) | Lost 0-2 | -191498 |
| 3standard | 401 | Fulmer, Michael (1540) | Lost 0-2 | -171481 |
| 4standard | 537 | Maybin, Andre (1431) | Draw 1-1 | -11480 |
| 5standard | 617 | Rodriguez, Alex (1723) | Lost 1-2 | -141466 |
| 6standard | 651 | Levering, Derek (1465) | Won 2-1 | +181484 |
| 7standard | 547 | Wolfe, Henry (1419) | Lost 1-2 | -191465 |
| average opponent: 1497record: 2-4-1 | new rating: 1465 | |||