Chukwuma, Benedict
Current rating: 1481
Record: 14-15-7
| Grand Prix Dallas-Fort Worth 2018 (DOM limited) | starting rating: 1538 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 110 | Kilburn, Brian (1382) | Lost 1-2 | -211517 |
| 2sealed | 349 | Arbelogirau, Derick (1511) | Lost 0-2 | -181499 |
| 3sealed | 477 | Millet, John (1546) | Lost 0-2 | -181481 |
| top | average opponent: 1479record: 0-3 | new rating: 1481 | ||
| Grand Prix Oklahoma City 2015 (modern) | starting rating: 1456 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 130 | Powless, Philip (1500) | Draw 1-1 | +11457 |
| 2modern | 324 | Disney, Dylan (1489) | Draw 1-1 | +11458 |
| 3modern | 522 | Paul, Jordon (1479) | Won 0-0 | +181476 |
| 4modern | 399 | Walker, Rob (1491) | Draw 1-1 | 01476 |
| 5modern | 299 | Prehn, Jeremiah (1452) | Won 2-1 | +181494 |
| 6modern | 180 | Tate, Jasonn (1625) | Won 2-0 | +201514 |
| 7modern | 218 | Dresslar, Maxwell (1699) | Lost 1-2 | -141500 |
| 8modern | 205 | Wilson, David (1473) | Won 2-0 | +171517 |
| 9modern | 170 | Petersen, Logan (1650) | Won 2-1 | +211538 |
| top | average opponent: 1540record: 5-1-3 | new rating: 1538 | ||
| Grand Prix Las Vegas 2015 (2) (MM2 limited) | starting rating: 1457 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 144 | Palmer, David 2 (1481) | Won 2-0 | +191476 |
| 2sealed | 21 | Lesser, Shane (1512) | Won 2-1 | +181494 |
| 3sealed | 396 | Bleich, Brent (1536) | Lost 0-2 | -171477 |
| 4sealed | 207 | Murray, Ryan (1375) | Draw 1-1 | -21475 |
| 5sealed | 190 | Scheffler, Robert (1418) | Lost 1-2 | -191456 |
| top | average opponent: 1464record: 2-2-1 | new rating: 1456 | ||
| Grand Prix San Antonio 2014 (KTK standard) | starting rating: 1493 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 292 | Ochoa, Aaron (1503) | Draw 1-1 | 01493 |
| 2standard | 310 | Jones, Russell (1482) | Lost 0-2 | -181475 |
| 3standard | 469 | Lloyd, Brad (1482) | Lost 0-2 | -181457 |
| top | average opponent: 1489record: 0-2-1 | new rating: 1457 | ||
| Grand Prix Phoenix 2014 (BNG standard) | starting rating: 1535 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 337 | Minh, Chi (1500) | Lost 1-2 | -191516 |
| 2standard | 463 | Rednour, Loren (1484) | Lost 0-2 | -191497 |
| 3standard | 613 | Benninger, Nicholas (1464) | Draw 1-1 | 01497 |
| 4standard | 638 | Kistner, Kc (1464) | Won 1-0 | +171514 |
| 5standard | 539 | Hanson, Megan (1463) | Won 2-0 | +171531 |
| 6standard | 413 | Rehder, Derek (1503) | Lost 1-2 | -181513 |
| 7standard | 391 | Chastka, Jack (1433) | Lost 0-2 | -201493 |
| top | average opponent: 1473record: 2-4-1 | new rating: 1493 | ||
| Grand Prix Oklahoma City 2013 (THS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 404 | Bays, Jonathan (1500) | Lost 0-2 | -181482 |
| 2sealed | 379 | Crissup, Garrett (1482) | Lost 0-2 | -181464 |
| 3sealed | 568 | Davis, Journee (1464) | Won 2-0 | +181482 |
| 4sealed | 544 | Overlin, Kristina (1481) | Won 2-0 | +181500 |
| 5sealed | 406 | Edwards, Clinton (1503) | Lost 0-2 | -181482 |
| 6sealed | 424 | Linares, Carlos (1401) | Won 2-0 | +171499 |
| 7sealed | 348 | Angelo, Michael (1498) | Draw 1-1 | 01499 |
| 8sealed | 313 | Grice, Jacob E (1500) | Won 2-1 | +181517 |
| 9sealed | 263 | Montes De Oca, Luis Jr. (1514) | Won 2-1 | +181535 |
| top | average opponent: 1483record: 5-3-1 | new rating: 1535 | ||