Bozek, James
Current rating: 1539
Record: 18-20
| Grand Prix Memphis 2019 (RNA standard) | starting rating: 1503 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 28 | Sanchez, Homero (1481) | Lost 0-2 | -191484 |
| 2standard | 304 | Darrisaw, Kyle (1470) | Won 2-0 | +181502 |
| 3standard | 293 | Leonard, Tristan (1500) | Won 2-0 | +181520 |
| 4standard | 298 | Arbelo, Alexander (1521) | Won 2-1 | +181538 |
| 5standard | 85 | Smith, Seth (1547) | Won 2-0 | +181556 |
| 6standard | 107 | Pinckard, Jett (1542) | Won 2-0 | +181574 |
| 7standard | 33 | Lawson, Wade (1631) | Lost 0-2 | -171557 |
| 8standard | 67 | McDowell, Daniel (1561) | Lost 0-2 | -181539 |
| top | average opponent: 1532record: 5-3 | new rating: 1539 | ||
| Grand Prix Atlanta 2018 (modern) | starting rating: 1392 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 310 | Mesenhimer, Geoffery (1419) | Won 2-0 | +191411 |
| 2modern | 44 | Miller, Jim (1482) | Lost 0-2 | -171394 |
| 3modern | 431 | Moseng, Liam (1502) | Won 2-0 | +201414 |
| 4modern | 294 | Zhuo, David (1652) | Won 2-1 | +221436 |
| 5modern | 223 | Murphy, Dylan (1750) | Won 2-0 | +241460 |
| 6modern | 155 | Syed, Zan (1920) | Won 2-1 | +261486 |
| 7modern | 112 | Donegan, Dylan (1848) | Won 2-0 | +241510 |
| 8modern | 32 | Zhou, Zirui (1831) | Lost 0-2 | -121498 |
| 9modern | 106 | Trompeter, Daniel (1555) | Won 2-0 | +191517 |
| 10modern | 61 | Klomparens, Jadine (1770) | Won 2-1 | +221539 |
| 11modern | 45 | Kotecki, Quinn (1841) | Lost 0-2 | -121527 |
| 12modern | 52 | Bedsole, Hayden (1761) | Lost 0-2 | -141513 |
| 13modern | 82 | Yeem, Soohwang (1968) | Lost 0-2 | -101503 |
| top | average opponent: 1715record: 8-5 | new rating: 1503 | ||
| Grand Prix Memphis 2018 (RIX standard) | starting rating: 1443 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 112 | Matter, Daniel (1500) | Lost 1-2 | -171426 |
| 2standard | 293 | Bemus, Jennifer (1482) | Lost 0-2 | -171409 |
| 3standard | 455 | Simpson, Christopher (1464) | Lost 0-2 | -171392 |
| top | average opponent: 1482record: 0-3 | new rating: 1392 | ||
| Grand Prix Atlanta 2017 (XLN standard) | starting rating: 1447 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 193 | Hirmiz, Fadi (1631) | Lost 0-2 | -151432 |
| 4standard | 266 | Williamson, Mason (1548) | Lost 1-2 | -151417 |
| 5standard | 324 | Prado, Martin (1501) | Won 2-1 | +191436 |
| 6standard | 338 | Nehez, Luke (1508) | Won 2-0 | +191455 |
| 7standard | 180 | Gregory, Justin (1458) | Won 2-1 | +181473 |
| 8standard | 186 | Taylor, Ron (1585) | Lost 0-2 | -161457 |
| 9standard | 242 | Melendez, Luis Carlos (1674) | Lost 1-2 | -141443 |
| top | average opponent: 1558record: 3-4 | new rating: 1443 | ||
| Grand Prix Atlanta 2016 (KLD limited) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 961 | Aron, Jason (1531) | Lost 1-2 | -171465 |
| 2sealed | 1098 | Fountain, Joseph (1485) | Lost 1-2 | -181447 |
| top | average opponent: 1508record: 0-2 | new rating: 1447 | ||
| Grand Prix Atlanta 2015 (BFZ limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 510 | Cargill, Donald (1500) | Lost 0-2 | -181482 |
| 2sealed | 576 | Norman, Shelly (1447) | Lost 1-2 | -191463 |
| 3sealed | 900 | Dow, Stephen (1464) | Won 2-0 | +181481 |
| 4sealed | 820 | Shanlever, Richard (1487) | Won 2-1 | +181499 |
| 5sealed | 658 | Kane, Will (1520) | Lost 1-2 | -171482 |
| top | average opponent: 1484record: 2-3 | new rating: 1482 | ||