Henning, Coby
Current rating: 1446
Record: 0-3
| Grand Prix Seattle 2019 (MH1 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| A1sealed | 594 | Mittertreiner, Kevin (1566) | Lost 0-2 | -171483 |
| A2sealed | 650 | Hanley, John (1431) | Lost 1-2 | -191464 |
| A3sealed | 420 | Henning, Nate (1463) | Lost 1-2 | -181446 |
| average opponent: 1486record: 0-3 | new rating: 1446 | |||