Wallace, Michael
Current rating: 1619
Record: 13-7-2
| Grand Prix Houston 2018 (RIX limited) | starting rating: 1588 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 36 | Buttrum, Jon (1528) | Draw 1-1 | -11587 |
| 2sealed | 206 | Harmon, Joshua (1489) | Won 2-1 | +161603 |
| 3sealed | 200 | Radsliff, Elliot (1550) | Won 2-0 | +171620 |
| 4sealed | 101 | Canezo, Jon-Carlo (1636) | Won 2-1 | +181638 |
| 5sealed | 51 | Orrmons, Kale (1790) | Lost 0-2 | -151623 |
| 6sealed | 124 | Drager, Jeffery (1461) | Won 2-0 | +151638 |
| 7sealed | 74 | Priputin, Tory (1591) | Lost 0-2 | -191619 |
| average opponent: 1578record: 4-2-1 | new rating: 1619 | |||
| Grand Prix Houston 2016 (OGW standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 151 | Andrade, Abel (1522) | Won 2-0 | +181518 |
| 2standard | 279 | Comstock, Royce (1517) | Won 2-0 | +181536 |
| 3standard | 117 | Kershner, Alex (1496) | Lost 1-2 | -181518 |
| 4standard | 487 | Penick, Chris (1577) | Won 2-1 | +191537 |
| 5standard | 136 | Cortes, Gerard (1567) | Won 2-0 | +181555 |
| 6standard | 218 | Nguyen, Justin (1961) | Won 2-0 | +251580 |
| 7standard | 131 | Solis, Juan (1609) | Lost 0-2 | -171563 |
| 8standard | 199 | Livernoche, Alexandre (1475) | Lost 1-2 | -201543 |
| 9standard | 244 | Lillard, Mario (1565) | Won 2-0 | +191562 |
| 10standard | 239 | Castell, Thomas (1549) | Draw 1-1 | -11561 |
| 11standard | 178 | Roohi, Arya (1583) | Lost 1-2 | -171544 |
| 12standard | 210 | Terry, Jerry (1561) | Won 2-0 | +181562 |
| 13standard | 166 | Heiser, Doug (1721) | Won 2-0 | +211583 |
| 14standard | 128 | Mondello, Jake (1852) | Won 2-1 | +231606 |
| 15standard | 91 | LaMunyon, Josh (1614) | Lost 1-2 | -181588 |
| average opponent: 1611record: 9-5-1 | new rating: 1588 | |||