Brune, Ian
Current rating: 1416
Record: 2-7
| Grand Prix Las Vegas 2018 (modern) (modern) | starting rating: 1452 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 188 | Pollack, Paul (1500) | Won 2-0 | +191471 |
| 2modern | 157 | Klainman, Ophir (1586) | Lost 0-2 | -161455 |
| 3modern | 579 | Preston, Daniel (1388) | Lost 0-2 | -191436 |
| 4modern | 719 | Sackett, Eric (1329) | Lost 1-2 | -201416 |
| average opponent: 1451record: 1-3 | new rating: 1416 | |||
| Grand Prix Portland 2016 (EMN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 137 | Dye, Kian (1728) | Lost 0-2 | -141486 |
| 3standard | 437 | Lane, Nicholas (1481) | Won 2-0 | +181504 |
| 4standard | 218 | Brauner, Daniel (1518) | Lost 1-2 | -181486 |
| 5standard | 455 | Endres, Jordan (1501) | Lost 1-2 | -171469 |
| 6standard | 612 | Franco, Rodrigo (1543) | Lost 1-2 | -171452 |
| average opponent: 1554record: 1-4 | new rating: 1452 | |||