Nwosu, Amechi
Current rating: 1457
Record: 11-15-2
| Grand Prix Phoenix 2017 (XLN limited) | starting rating: 1412 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 12 | Sutter, Joshua (1500) | Won 2-0 | +201432 |
| 2sealed | 138 | Hall, Kellen (1518) | Won 2-0 | +191451 |
| 3sealed | 111 | Farfante, Stephen (1544) | Won 2-0 | +201471 |
| 4sealed | 1 | Yang, Xiao Yu (Roy) (1999) | Lost 1-2 | -91462 |
| 5sealed | 200 | Castaneda, Marco (1537) | Lost 0-2 | -171445 |
| 6sealed | 267 | Peters, Kyle (1840) | Lost 0-2 | -111434 |
| 7sealed | 363 | Patterson, Will (1555) | Won 2-0 | +201454 |
| 8sealed | 197 | Taran, Nicole (1542) | Won 2-1 | +201474 |
| 9sealed | 206 | Hall, John (1528) | Lost 0-2 | -171457 |
| top | average opponent: 1618record: 5-4 | new rating: 1457 | ||
| Grand Prix San Diego 2015 (ORI standard) | starting rating: 1445 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 210 | Scott, Ryan A (1609) | Won 2-1 | +211466 |
| 2standard | 79 | Fong, Alvin (1319) | Lost 1-2 | -211445 |
| 3standard | 534 | Capone, Enzo (1501) | Lost 0-2 | -171428 |
| 4standard | 609 | Johnson, Zachary (1450) | Won 2-0 | +191447 |
| 5standard | 447 | Zanatta, Cameron (1502) | Lost 0-2 | -171430 |
| 6standard | 489 | Weinstein, Zachary (1436) | Lost 0-2 | -181412 |
| top | average opponent: 1470record: 2-4 | new rating: 1412 | ||
| Grand Prix Las Vegas 2015 (2) (MM2 limited) | starting rating: 1478 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 2 | Pang, Jonathan (1500) | Won 2-0 | +181496 |
| 2sealed | 98 | Burns, Jonathan (1575) | Lost 1-2 | -161480 |
| 3sealed | 334 | Delliskave, Nick (1464) | Lost 0-2 | -181462 |
| 4sealed | 320 | McKenzie, James (1544) | Lost 1-2 | -171445 |
| top | average opponent: 1521record: 1-3 | new rating: 1445 | ||
| Grand Prix Los Angeles 2014 (KTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 440 | Palos, Omar (1500) | Lost 0-2 | -181482 |
| 2standard | 555 | Racedo, Alen (1484) | Draw 1-1 | 01482 |
| 3standard | 703 | Parker, Jason (1498) | Won 2-0 | +181500 |
| 4standard | 552 | Rose, Jeremy (1519) | Won 2-0 | +191519 |
| 5standard | 384 | Kornacki, Leon (1428) | Lost 0-2 | -201499 |
| 6standard | 499 | Jones, Josh 2 (1499) | Draw 1-1 | 01499 |
| 7standard | 469 | Lucas, Randy (1407) | Won 2-1 | +161515 |
| 8standard | 342 | Castro, Phelipe (1487) | Lost 0-2 | -181497 |
| 9standard | 297 | Schabauer, Angela (1455) | Lost 0-2 | -191478 |
| top | average opponent: 1475record: 3-4-2 | new rating: 1478 | ||