Campbell, Daniel
Current rating: 1571
Record: 10-7
| Grand Prix Hartford 2018 (modern) | starting rating: 1592 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 304 | Mocarsky, Dana (1500) | Won 2-0 | +171609 |
| 2modern | 82 | Haass, David (1792) | Won 2-0 | +211630 |
| 3modern | 390 | Muzio, Timothy (1535) | Lost 0-2 | -201610 |
| 4modern | 448 | Knicely, Devin (1521) | Lost 1-2 | -191591 |
| 5modern | 502 | Lagziel, Oren (1505) | Lost 1-2 | -201571 |
| average opponent: 1571record: 2-3 | new rating: 1571 | |||
| Grand Prix Providence 2015 (DTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 53 | Bridges, Shaun (1500) | Won 2-0 | +181518 |
| 2standard | 152 | Nichols, Sean (1468) | Won 2-0 | +171535 |
| 3standard | 175 | Karol, Jason (1500) | Won 2-0 | +171552 |
| 4standard | 38 | Singer, Sean (1620) | Lost 0-2 | -161536 |
| 5standard | 221 | Corrigan, Griffin (1695) | Won 2-0 | +211557 |
| 6standard | 141 | Tom, Kar Yung (1731) | Lost 0-2 | -151542 |
| 7standard | 117 | Dziambor, William (1470) | Won 2-1 | +161558 |
| 8standard | 144 | Mondello, Jake (1799) | Won 2-1 | +231581 |
| 9standard | 44 | Dziedziak, Matthew (1569) | Won 0-0 | +181599 |
| 10standard | 407 | Mackl, Valentin (1929) | Lost 0-2 | -131586 |
| 11standard | 429 | Nam, Sung Wook (1866) | Won 2-0 | +231609 |
| 12standard | 435 | Rocco, Craig (1663) | Lost 1-2 | -171592 |
| average opponent: 1651record: 8-4 | new rating: 1592 | |||