Harrison, Tyler
Current rating: 1499
| Grand Prix Niagara Falls 2019 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 146 | Blohm, Logan (1482) | Lost 0-2 | -191481 |
| 2legacy | 270 | George The, Jordan (1482) | Won 2-1 | +181499 |
| 3legacy | 267 | Horton, Joshua (1642) | Lost 0-2 | -151484 |
| 4legacy | 422 | Jeanson, Hayden (1471) | Lost 0-2 | -181466 |
| 5legacy | 398 | Wilson, Jonathan (1396) | Won 2-0 | +161482 |
| 6legacy | 313 | Cousineau, Nicholas (1462) | Won 2-0 | +181500 |
| 7legacy | 264 | Gage, Joann (1469) | Won 2-0 | +171517 |
| 8legacy | 207 | Javier, Phillip (1492) | Lost 1-2 | -181499 |
| top | average opponent: 1487record: 4-4 | new rating: 1499 | ||
| Grand Prix Toronto 2019 (modern) | starting rating: 1523 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 101 | Lee, Martin (1489) | Won 2-0 | +181541 |
| 2modern | 85 | Dockrill, Chris (1646) | Lost 1-2 | -171524 |
| 3modern | 467 | Tselikakos, Greg (1522) | Won 2-0 | +181542 |
| 4modern | 188 | Ioannou, Peter (1437) | Lost 1-2 | -201522 |
| 5modern | 320 | Hovington-Caron, Gabriel (1485) | Won 2-0 | +181540 |
| 6modern | 348 | Phillips, Brett (1463) | Lost 0-2 | -201520 |
| 7modern | 343 | Hockney, Justin (1364) | Lost 0-2 | -201500 |
| top | average opponent: 1487record: 3-4 | new rating: 1500 | ||
| Grand Prix Vancouver 2017 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 2307 | Johnson, Ethan (1528) | Lost 0-2 | -171483 |
| 2modern | 2534 | Kormansek, Roman (1482) | Won 2-1 | +171500 |
| 3modern | 2446 | Creager, Kyle (1538) | Lost 1-2 | -171483 |
| 4modern | 2593 | Bauch, Chris (1488) | Won 2-1 | +181501 |
| 5modern | 2542 | Brittain, Jeremiah (1498) | Won 2-1 | +181519 |
| 6modern | 2313 | Lowther, Clayton (1481) | Won 2-0 | +181537 |
| 7modern | 2154 | Rosen-Purcell, Benjamin (1617) | Won 2-1 | +191556 |
| 8modern | 2141 | Fiffles, Adam (1723) | Lost 1-2 | -151541 |
| 9modern | 2276 | Taylor, Owen (1548) | Lost 1-2 | -181523 |
| top | average opponent: 1545record: 5-4 | new rating: 1523 | ||