Ewing, Michael
Current rating: 1486
Record: 12-15-1
| Grand Prix Minneapolis 2018 (M19 limited) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 191 | Snyder, Benjamin (1600) | Won 2-0 | +201521 |
| 2sealed | 239 | Schindler, Cole (1460) | Lost 1-2 | -191502 |
| 3sealed | 531 | McKay, Mike (1618) | Lost 0-2 | -161486 |
| 4sealed | 473 | Elmakias, Adam (1495) | Won 2-0 | +181504 |
| 5sealed | 476 | Porath, McKenna (1467) | Lost 1-2 | -181486 |
| top | average opponent: 1528record: 2-3 | new rating: 1486 | ||
| Grand Prix Dallas-Fort Worth 2018 (DOM limited) | starting rating: 1458 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 12 | O'Quinn, Mark (1505) | Won 2-0 | +181476 |
| 2sealed | 49 | Morphis, James (1618) | Won 2-1 | +211497 |
| 3sealed | 147 | Wijaya, Vidianto (2001) | Won 2-0 | +261523 |
| 4sealed | 60 | Sheen, Kaider (1528) | Lost 1-2 | -171506 |
| 5sealed | 170 | Wolbers, Andrew (1838) | Lost 0-2 | -131493 |
| 6sealed | 224 | Pritsker, Jacob (1489) | Won 2-1 | +181511 |
| 7sealed | 176 | Sigrist, Mike (1984) | Lost 0-2 | -101501 |
| top | average opponent: 1709record: 4-3 | new rating: 1501 | ||
| Grand Prix Indianapolis 2017 (HOU limited) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 33 | Newton, Kegan (1536) | Lost 1-2 | -171446 |
| 2sealed | 294 | Wulf, Nathan (1508) | Won 2-0 | +191465 |
| 3sealed | 320 | Kampwerth, Cruz (1503) | Won 2-0 | +191484 |
| 4sealed | 248 | Clark, Taylor (1561) | Lost 0-2 | -171467 |
| 5sealed | 352 | Crabtree, Tyler (1499) | Lost 1-2 | -171450 |
| 6sealed | 386 | Dunn, Sean (1550) | Lost 1-2 | -161434 |
| 7sealed | 407 | Wu, Jiasheng (1547) | Won 2-1 | +201454 |
| 8sealed | 349 | Lew, Christopher (1552) | Won 2-0 | +201474 |
| 9sealed | 283 | Lowe, Sam (1583) | Lost 0-2 | -161458 |
| top | average opponent: 1538record: 4-5 | new rating: 1458 | ||
| Grand Prix Richmond 2017 (AKH limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 92 | Berenhaus, Jordan (1445) | Draw 1-1 | -11499 |
| 2sealed | 342 | Burden, Andy (1555) | Won 2-1 | +191518 |
| 3sealed | 382 | Brubaker, Ryan (1439) | Won 2-1 | +171535 |
| 4sealed | 221 | Rivenbark, Cody (1536) | Lost 0-2 | -181517 |
| 5sealed | 388 | Mejia, Adrian (1517) | Lost 0-2 | -181499 |
| 6sealed | 499 | Peake, Joey (1498) | Lost 0-2 | -181481 |
| 7sealed | 543 | Cocke, Grayson (1488) | Lost 0-2 | -181463 |
| top | average opponent: 1497record: 2-4-1 | new rating: 1463 | ||