Simpson, Cody
Current rating: 1416
| Grand Prix New York 2016 (SOI standard) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 207 | Ward, Brian (1500) | Lost 0-2 | -181447 |
| 2standard | 523 | Burnett, Marcus (1483) | Lost 0-2 | -171430 |
| 3standard | 930 | Di Bartolo, Michael (1485) | Won 2-0 | +191449 |
| 4standard | 851 | Kroll, Steven (1642) | Lost 1-2 | -151434 |
| 5standard | 860 | Beke, Marina (1411) | Lost 0-2 | -181416 |
| top | average opponent: 1504record: 1-4 | new rating: 1416 | ||
| Grand Prix Providence 2015 (DTK standard) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 228 | Mei, Tony (1464) | Won 2-1 | +181483 |
| 2standard | 114 | McConnell II, Esker (1329) | Won 2-0 | +151498 |
| 3standard | 224 | Freedman, Gerald (1520) | Lost 0-2 | -181480 |
| 4standard | 288 | Blackborow, Josh (1611) | Lost 0-2 | -151465 |
| top | average opponent: 1481record: 2-2 | new rating: 1465 | ||
| Grand Prix Washington DC 2010 (ROE standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 628 | Took, Adam (1500) | Lost 0-2 | -181482 |
| 2standard | 924 | McDaniel, Kyle (1482) | Lost 0-2 | -181464 |
| 3standard | 1024 | Yoder, Scott (1445) | Won 2-0 | +181482 |
| 4standard | 974 | Rietze, Robert (1532) | Lost 0-2 | -171465 |
| top | average opponent: 1490record: 1-3 | new rating: 1465 | ||