Richardson, Dan
Current rating: 1515
Record: 7-6-1
| Grand Prix Portland 2016 (EMN standard) | starting rating: 1556 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 470 | Patchell, John (1501) | Won 1-0 | +171573 |
| 2standard | 232 | Sprunger, Brock (1612) | Lost 1-2 | -181555 |
| 3standard | 478 | Vincent, Nehemiah (1433) | Draw 1-1 | -21553 |
| 4standard | 499 | Hollis, Christopher (1498) | Lost 0-1 | -191534 |
| 5standard | 635 | Miranda, Jonathan (1457) | Lost 0-2 | -191515 |
| average opponent: 1500record: 1-3-1 | new rating: 1515 | |||
| Grand Prix Boston 2003 (LGN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 36 | Fitch, Britt (1632) | Lost 1-2 | -161484 |
| 2sealed | 195 | Miller, Rashad (1520) | Lost 0-2 | -171467 |
| 3sealed | 226 | Grant, Josh (1465) | Won 2-0 | +181485 |
| 4sealed | 224 | Sorel, Dustin (1482) | Lost 1-2 | -181467 |
| 5sealed | 207 | Butler, Gavin (1464) | Won 2-0 | +181485 |
| 6sealed | 169 | Hickey III, Raymond (1482) | Won 2-1 | +181503 |
| 7sealed | 120 | Juliano, Neil (1455) | Won 2-0 | +171520 |
| 8sealed | 86 | Waite, Bill (1539) | Won 2-1 | +181538 |
| 9sealed | 64 | McGinnis, Travis (1503) | Won 2-1 | +181556 |
| average opponent: 1504record: 6-3 | new rating: 1556 | |||