Nalmpantidis, Nick
Current rating: 1431
| Grand Prix Vancouver 2018 (UMA limited) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 63 | Smith, Ian [CAN] (1575) | Lost 0-2 | -161447 |
| 2sealed | 287 | Cronk, Matt (1508) | Won 2-1 | +191466 |
| 3sealed | 308 | Huang, George (1421) | Lost 0-1 | -191447 |
| 4sealed | 317 | Kaech, Stone (1516) | Lost 0-2 | -161431 |
| top | average opponent: 1505record: 1-3 | new rating: 1431 | ||
| Grand Prix Vancouver 2016 (OGW limited) | starting rating: 1499 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 685 | Lai, Manhin (1500) | Lost 1-2 | -181481 |
| 2sealed | 685 | Parent, Skylar (1484) | Won 2-0 | +181499 |
| 3sealed | 545 | Pors, Aleco (1503) | Lost 0-0 | -181481 |
| 4sealed | 694 | Huenemann, Riordan (1454) | Lost 0-2 | -181463 |
| top | average opponent: 1485record: 1-3 | new rating: 1463 | ||
| Grand Prix Seattle 2009 (ARB standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 88 | Rollins, Zach (1500) | Draw 1-1 | 01500 |
| 2standard | 287 | Lowes, Derek M (1499) | Won 2-0 | +181518 |
| 3standard | 199 | Pangelinan, Patricia (1466) | Lost 0-2 | -191499 |
| 4standard | 369 | Hernandez, Daniel (1517) | Won 2-1 | +181517 |
| 5standard | 257 | Boyce, K J (1517) | Lost 0-2 | -181499 |
| top | average opponent: 1500record: 2-2-1 | new rating: 1499 | ||