Tolson, James
Current rating: 1473
Record: 6-8
| Grand Prix Portland 2019 (ELD standard) | starting rating: 1490 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 41 | Shumate, Brad (1500) | Won 2-1 | +191509 |
| 2standard | 98 | Schenk, Austen (1482) | Won 2-1 | +171526 |
| 3standard | 35 | Tilenius, Liam (1459) | Lost 0-0 | -191507 |
| 4standard | 151 | Kempsell, James (1526) | Lost 1-2 | -181489 |
| 5standard | 147 | Hackleman, Tom (1602) | Lost 0-2 | -161473 |
| average opponent: 1514record: 2-3 | new rating: 1473 | |||
| Grand Prix Seattle 2019 (MH1 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| A1sealed | 289 | Metz, Taylor (1470) | Won 2-1 | +171517 |
| A2sealed | 381 | Kim, Woo Sung (1620) | Lost 1-2 | -161501 |
| A3sealed | 372 | Sherr, Adam (1582) | Lost 0-2 | -161485 |
| A4sealed | 326 | Brockamp, Erik (1419) | Won 2-0 | +171502 |
| A5sealed | 257 | Suzuki, Ian (1478) | Lost 0-2 | -191483 |
| B1sealed | 377 | Bunch, Brandon (1500) | Won 2-0 | +181501 |
| B2sealed | 268 | Horwitz, Lucas (1690) | Lost 0-2 | -141487 |
| B3sealed | 361 | Akers, David (1669) | Won 2-1 | +211508 |
| B4sealed | 298 | Phoenix, Geoffrey (1523) | Lost 0-2 | -181490 |
| average opponent: 1550record: 4-5 | new rating: 1490 | |||