Hallman, Loren
Current rating: 1338
Record: 2-12-1
| Grand Prix Las Vegas 2019 (modern) (modern) | starting rating: 1344 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 159 | Bugarin, Mikaela (1404) | Lost 0-2 | -171327 |
| 2modern | 465 | Burke, Forest (1482) | Won 2-1 | +211348 |
| 3modern | 612 | Manabat, Philip (1581) | Lost 0-2 | -141334 |
| 4modern | 622 | Gross, Aubrey (1312) | Won 2-0 | +181352 |
| 5modern | 575 | Liao, Chris (1588) | Lost 1-2 | -141338 |
| top | average opponent: 1473record: 2-3 | new rating: 1338 | ||
| Grand Prix Portland 2018 (modern) | starting rating: 1377 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 293 | Gaston, Samuel (1407) | Lost 1-2 | -181359 |
| 2modern | 464 | Daglen, Bevin (1482) | Draw 1-1 | +31362 |
| 3modern | 724 | Major, Michael (1383) | Lost 1-2 | -181344 |
| top | average opponent: 1424record: 0-2-1 | new rating: 1344 | ||
| Grand Prix Sacramento 2018 (M19 limited) | starting rating: 1426 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 389 | Moore, Reid (1500) | Lost 0-2 | -161410 |
| 2sealed | 381 | Boonjue, Nathavut (1535) | Lost 0-2 | -161394 |
| 3sealed | 553 | Shapiro, Dashiell (1452) | Lost 1-2 | -171377 |
| top | average opponent: 1496record: 0-3 | new rating: 1377 | ||
| Grand Prix Portland 2017 (XLN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 100 | Morabito, Domonic (1500) | Lost 1-2 | -181482 |
| 2standard | 517 | Paetsch, Sebastian (1490) | Lost 0-2 | -181464 |
| 3standard | 802 | Wulf, Anthony (1384) | Lost 0-2 | -191445 |
| 4standard | 758 | Wilson, Tristan (1416) | Lost 0-2 | -191426 |
| top | average opponent: 1448record: 0-4 | new rating: 1426 | ||