Walsey, Samson
Current rating: 1484
Record: 7-8
| Grand Prix Portland 2016 (EMN standard) | starting rating: 1544 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 21 | Stinnett, Benjamin (1499) | Lost 1-2 | -191525 |
| 2standard | 455 | Lindblom, Raven (1461) | Won 2-1 | +171542 |
| 3standard | 439 | Boutet, Patrick (1650) | Lost 0-2 | -161526 |
| 4standard | 679 | Boyle, Keith (1459) | Lost 1-2 | -191507 |
| 5standard | 654 | Olsker, Laurie (1380) | Lost 0-2 | -211486 |
| 6standard | 674 | O'Hare, Logan (1445) | Won 2-0 | +181504 |
| 7standard | 549 | Bond, Robert (1428) | Lost 0-2 | -201484 |
| average opponent: 1474record: 2-5 | new rating: 1484 | |||
| Grand Prix San Diego 2015 (ORI standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 158 | Robinson, Lawrence (1500) | Won 2-0 | +181518 |
| 2standard | 319 | Liwag, Justin (1535) | Won 2-1 | +181536 |
| 3standard | 239 | Koo, Eugene (1726) | Lost 1-2 | -141522 |
| 4standard | 442 | McAtee, Brian (1631) | Won 2-1 | +201542 |
| 5standard | 205 | Ryan, Matt V (1506) | Won 2-1 | +171559 |
| 6standard | 62 | McCamey, Bobby (1565) | Won 2-1 | +181577 |
| 7standard | 98 | Kornacki, Leon (1571) | Lost 1-2 | -181559 |
| 8standard | 110 | Yeem, Soohwang (1721) | Lost 1-2 | -151544 |
| average opponent: 1594record: 5-3 | new rating: 1544 | |||