Bruursema, Ben
Current rating: 1445
Record: 3-6
| Grand Prix Detroit 2013 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 40 | Harrell, Chase (1537) | Lost 1-2 | -171483 |
| 2modern | 479 | Alonzo, Josh (1482) | Lost 0-0 | -181465 |
| 3modern | 665 | Ewald, Gordon (1460) | Won 2-0 | +181483 |
| 4modern | 633 | Jarvis, Matthew (1482) | Lost 1-2 | -181465 |
| 5modern | 583 | Ryan, Matthew (1519) | Lost 1-2 | -171448 |
| 6modern | 565 | Thompson, David (1415) | Lost 0-2 | -191429 |
| 7modern | 481 | Arrowsmith, Michael (1318) | Lost 0-0 | -201409 |
| 8modern | 390 | Inocencio, Kaelen (1391) | Won 2-0 | +181427 |
| 9modern | 329 | Casey, Austin (1427) | Won 2-0 | +181445 |
| average opponent: 1448record: 3-6 | new rating: 1445 | |||