Grooms, Izac
Current rating: 1520
Record: 8-8
| Grand Prix Kansas City 2019 (WAR standard) | starting rating: 1471 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 132 | Davenport, Brandon (1500) | Won 2-1 | +191490 |
| 2standard | 204 | Macarthy, Luke (1530) | Lost 0-2 | -181472 |
| 3standard | 220 | Weintz, Nathan (1579) | Won 2-1 | +201492 |
| 4standard | 125 | Baca, Megan (1467) | Lost 0-0 | -181474 |
| 5standard | 226 | Ziggas, Andrew (1683) | Lost 0-2 | -141460 |
| 6standard | 247 | Jones, Nathan (1739) | Won 2-1 | +231483 |
| 7standard | 184 | Allen, Austin (1516) | Won 2-0 | +181501 |
| 8standard | 129 | Wilcox, Brad (1550) | Won 2-1 | +191520 |
| average opponent: 1570record: 5-3 | new rating: 1520 | |||
| Grand Prix Atlanta 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 330 | Dort, Brandon (1410) | Won 2-1 | +161516 |
| 2modern | 83 | Bedsole, Hayden (1703) | Lost 0-2 | -141502 |
| 3modern | 389 | Sancho, Ian (1438) | Won 2-1 | +171519 |
| 4modern | 324 | Walden, Bryan (1525) | Lost 0-2 | -181501 |
| 5modern | 411 | Cusick, Brian (1680) | Won 2-1 | +211522 |
| 6modern | 270 | Mercier, Seth (1521) | Lost 1-2 | -181504 |
| 7modern | 425 | Muhich, Alex Jerard (1469) | Lost 0-2 | -191485 |
| 8modern | 378 | Stern, Zach (1705) | Lost 1-2 | -141471 |
| average opponent: 1556record: 3-5 | new rating: 1471 | |||