Frentz, Michael
Current rating: 1502
Record: 7-7
| Grand Prix San Jose 2017 (AER limited) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 328 | Warden, Michael (1464) | Won 2-1 | +181499 |
| 2sealed | 215 | Salguero, Christopher (1448) | Lost 1-2 | -191480 |
| 3sealed | 734 | Park, Junyoung (1543) | Lost 0-2 | -171463 |
| 4sealed | 705 | Amin, Devang (1481) | Lost 1-2 | -181445 |
| 5sealed | 795 | Alvarado Picazo, Arturo (1573) | Won 2-0 | +211466 |
| 6sealed | 595 | Katz, Jamie (1482) | Won 2-1 | +181484 |
| 7sealed | 409 | Flores, Tyrone (1502) | Won 2-1 | +181502 |
| 8sealed | 449 | Young, Chad (1516) | Won 2-0 | +191521 |
| 9sealed | 317 | Leach, William (1516) | Lost 1-2 | -191502 |
| average opponent: 1503record: 5-4 | new rating: 1502 | |||
| Grand Prix Oakland 2013 (M14 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 343 | Yang, Chih-Hsiang (1568) | Lost 0-2 | -171483 |
| 2sealed | 592 | Portnov, Gregory (1484) | Won 2-1 | +181501 |
| 3sealed | 426 | Keding, Bryan (1499) | Won 2-1 | +181519 |
| 4sealed | 228 | Izumoto, Edward (1465) | Lost 1-2 | -191500 |
| 5sealed | 533 | Pina-Lira, Esteban (1437) | Lost 0-2 | -191481 |
| average opponent: 1491record: 2-3 | new rating: 1481 | |||