Johnson, Nicholas A
Current rating: 1436
| Grand Prix Birmingham 2008 (Lorwyn block) | starting rating: 1487 | |||
| round | table | opponent (rating) | result | Δrating |
| 2block | 75 | Dardaillon, Roman (1518) | Lost 0-2 | -181469 |
| 3block | 149 | Hanzalek, Jan (1447) | Won 2-0 | +181487 |
| 4block | 138 | Kyriazis, Ioannis (1480) | Lost 1-2 | -181469 |
| 5block | 207 | Borgel, Nicolas (1575) | Lost 1-2 | -161453 |
| 6block | 170 | Holmes, Nathan (1481) | Lost 0-0 | -181435 |
| 7block | 165 | Bainbridge, Simon (1450) | Won 2-0 | +181453 |
| 8block | 127 | Rickards, Daniel (1483) | Lost 0-2 | -171436 |
| top | average opponent: 1491record: 2-5 | new rating: 1436 | ||
| Grand Prix Nottingham 2005 (RAV limited) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 54 | Phillips, Joel (1545) | Won 2-0 | +191500 |
| 2sealed | 54 | Gardner, Daniel J [ENG] (1517) | Won 2-0 | +181518 |
| 3sealed | 3 | Nai, Enrico (1648) | Lost 0-2 | -161502 |
| 4sealed | 89 | Shinkins, Stewart (1615) | Won 2-0 | +201522 |
| 5sealed | 115 | Connolly, Bryan (1556) | Lost 0-1 | -171505 |
| 6sealed | 127 | Bogliotti, Marco (1484) | Lost 0-2 | -181487 |
| 7sealed | 142 | Rensonnet, Pierre (1559) | Won 2-0 | +191506 |
| 8sealed | 101 | Vrijhof, Dirk Jan (1437) | Lost 0-2 | -191487 |
| top | average opponent: 1545record: 4-4 | new rating: 1487 | ||
| Grand Prix Birmingham 2004 (DST limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 102 | O'Neill, Richard [ENG] (1500) | Won 2-1 | +181518 |
| 2sealed | 67 | Phillips, Paul A (1521) | Lost 1-2 | -181500 |
| 3sealed | 92 | Kjartansson, Halldor S (1405) | Lost 0-2 | -201480 |
| 4sealed | 181 | Dawes, Laura (1484) | Won 2-0 | +181498 |
| 5sealed | 150 | Mifsud, Stephen (1506) | Lost 1-2 | -171481 |
| top | average opponent: 1483record: 2-3 | new rating: 1481 | ||