Che, Yan
Current rating: 1567
Record: 8-6
| Grand Prix Washington DC 2019 (MH1 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 328 | Dunlap, Benjamin (1500) | Won 2-1 | +181518 |
| 2sealed | 220 | He, Zhaochen (1556) | Won 0-0 | +191537 |
| 3sealed | 109 | Johnson, Case (1830) | Won 2-0 | +231560 |
| 4sealed | 4 | Pincus, Aaron (1552) | Won 2-1 | +181578 |
| 5sealed | 28 | Appleton, Evan (1643) | Won 2-0 | +191597 |
| 6sealed | 20 | Ritner, Ronnie (1907) | Lost 0-2 | -131584 |
| 7sealed | 53 | Tessitore, Jimmy (1598) | Won 2-0 | +191603 |
| 8sealed | 17 | Li, Lenny (1784) | Lost 1-2 | -151588 |
| 9sealed | 72 | Green, Jeff (1843) | Lost 0-2 | -131575 |
| 10draft | 44 | Vincek, Christopher (1480) | Lost 1-2 | -201555 |
| 11draft | 60 | Strong, Tom (1754) | Won 2-0 | +211576 |
| 12draft | 60 | Zhao, Michael [USA] (1532) | Won 2-0 | +181594 |
| 13draft | 87 | Orange, Gregory (1913) | Lost 0-2 | -131581 |
| 14draft | 91 | Black, Samuel (1818) | Lost 1-2 | -141567 |
| average opponent: 1694record: 8-6 | new rating: 1567 | |||