Certain, Tiger
Current rating: 1490
Record: 12-13-2
| Grand Prix Las Vegas 2018 (modern) (modern) | starting rating: 1488 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 461 | Newbom, Aaron (1502) | Won 2-0 | +181506 |
| 2modern | 111 | Huang, Jim (1546) | Lost 0-2 | -171489 |
| 3modern | 741 | Davis, Nick (1518) | Lost 0-2 | -181471 |
| 4modern | 720 | Gomez-Lugo, Aaron (1608) | Won 2-1 | +211492 |
| 5modern | 612 | Molsee, Nate (1380) | Won 2-0 | +161508 |
| 6modern | 436 | Johnson, Daryian (1515) | Lost 0-2 | -181490 |
| top | average opponent: 1512record: 3-3 | new rating: 1490 | ||
| Grand Prix Denver 2017 (HOU standard) | starting rating: 1499 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 148 | Simmons, Logan (1447) | Won 2-0 | +171516 |
| 2standard | 61 | Bulthaup, Bryan (1665) | Won 2-1 | +201536 |
| 3standard | 121 | Klopchic, Luke (1788) | Lost 0-2 | -131523 |
| 4standard | 186 | Bower, Bradley (1575) | Lost 0-2 | -171506 |
| 5standard | 419 | Joseph, Leon (1499) | Lost 1-2 | -181488 |
| 6standard | 464 | Cody, Garett (1487) | Draw 1-1 | 01488 |
| top | average opponent: 1577record: 2-3-1 | new rating: 1488 | ||
| Grand Prix Denver 2016 (KLD standard) | starting rating: 1516 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 139 | Castro, David (1478) | Won 2-1 | +171533 |
| 2standard | 150 | White, Nicholas (1549) | Draw 1-1 | +11534 |
| 3standard | 353 | Will, Daniel (1671) | Lost 0-2 | -161518 |
| 4standard | 500 | Delarosa, Mario (1432) | Won 1-0 | +161534 |
| 5standard | 349 | Hansen, Chris (1557) | Lost 0-0 | -171517 |
| 6standard | 485 | Keener, Jacob (1496) | Lost 1-2 | -181499 |
| top | average opponent: 1531record: 2-3-1 | new rating: 1499 | ||
| Grand Prix Portland 2016 (EMN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 195 | Sparks, Christopher (1500) | Won 2-1 | +181518 |
| 2standard | 224 | Burns-Kirkness, Rowan (1450) | Lost 0-2 | -191499 |
| 3standard | 553 | Garner, Robert (1426) | Won 2-1 | +161515 |
| 4standard | 262 | Sampson, Joshua (1540) | Lost 0-2 | -171498 |
| 5standard | 554 | Kyle, Russell (1482) | Won 2-1 | +181516 |
| 6standard | 390 | Brazell, Kyle (1577) | Won 2-1 | +191535 |
| 7standard | 239 | Newhouse, Jackson (1596) | Won 2-1 | +191554 |
| 8standard | 112 | Pashos, Tony (1523) | Lost 1-2 | -191535 |
| 9standard | 269 | Tamura, Kazz (1463) | Lost 0-0 | -191516 |
| top | average opponent: 1506record: 5-4 | new rating: 1516 | ||