Simmons, Logan
Current rating: 1412
Record: 12-18
| Grand Prix Las Vegas 2018 (modern) (modern) | starting rating: 1443 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 445 | Tingey, George (1500) | Won 2-1 | +191462 |
| 2modern | 451 | Smith, Jonathan (1471) | Lost 1-2 | -171445 |
| 3modern | 768 | Stephens, James (1358) | Won 2-1 | +161461 |
| 4modern | 668 | Marino, Ryan (1528) | Lost 1-2 | -171444 |
| 5modern | 745 | Kumpula, Dan (1509) | Lost 1-2 | -171427 |
| 6modern | 684 | Wilson, Colorado (1485) | Lost 1-2 | -171410 |
| 7modern | 604 | Chui, Michael (1444) | Won 2-1 | +191429 |
| 8modern | 474 | Kusiek, James (1461) | Lost 0-2 | -171412 |
| top | average opponent: 1470record: 3-5 | new rating: 1412 | ||
| Grand Prix Phoenix 2018 (modern) | starting rating: 1436 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 424 | Gomez, Dominique (1424) | Won 2-1 | +181454 |
| 2modern | 19 | Potratz, Noah (1519) | Lost 0-2 | -171437 |
| 3modern | 359 | Smith, Megan (1688) | Lost 0-2 | -141423 |
| 4modern | 461 | Krantz, Benjamin (1413) | Won 2-0 | +181441 |
| 5modern | 405 | Dreher, Gregory (1391) | Won 2-0 | +171458 |
| 6modern | 352 | Berni, Roberto (1627) | Lost 1-2 | -151443 |
| top | average opponent: 1510record: 3-3 | new rating: 1443 | ||
| Grand Prix Denver 2017 (HOU standard) | starting rating: 1447 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 148 | Certain, Tiger (1499) | Lost 0-2 | -171430 |
| 2standard | 366 | Jager, Nathaniel (1481) | Won 2-1 | +181448 |
| 3standard | 458 | Palmer, Alexandria (1396) | Won 2-0 | +181466 |
| 4standard | 284 | Abrahams, Rafi (1658) | Lost 0-2 | -151451 |
| 5standard | 410 | Castro, Christopher (1501) | Lost 1-2 | -171434 |
| 6standard | 411 | Laney, Ryan (1497) | Lost 1-2 | -171417 |
| 7standard | 420 | Caldwell, Stephen (1466) | Won 2-0 | +191436 |
| top | average opponent: 1500record: 3-4 | new rating: 1436 | ||
| Grand Prix Omaha 2017 (AKH standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 137 | Kehn, Austin (1461) | Lost 1-2 | -191481 |
| 2standard | 269 | Peck, Jeffrey (1502) | Lost 0-2 | -171464 |
| 3standard | 370 | Malowski, William (1492) | Lost 0-2 | -181446 |
| 4standard | 374 | Maggert, Simon (1448) | Won 2-0 | +181464 |
| 5standard | 323 | Thomas, Tristan (1448) | Lost 0-2 | -181446 |
| 6standard | 350 | Barnes, Seth (1443) | Won 2-0 | +181464 |
| 7standard | 297 | Smith, Blake (1502) | Won 2-1 | +191483 |
| 8standard | 233 | Senrick, Charles (1487) | Lost 0-2 | -181465 |
| 9standard | 217 | Zeng, Grace (1462) | Lost 0-2 | -181447 |
| top | average opponent: 1472record: 3-6 | new rating: 1447 | ||