Illig, Greg
Current rating: 1508
Record: 7-7
| Grand Prix Pittsburgh 2018 (DOM standard) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 57 | Lehman, Preston (1500) | Lost 0-2 | -171466 |
| 2standard | 268 | Kaufmann, Alanna (1451) | Won 2-0 | +171483 |
| 3standard | 245 | Lopez Yapor, Caupolican (1647) | Won 2-1 | +211504 |
| 4standard | 168 | DeJohn, Chris (1410) | Lost 1-2 | -191485 |
| 5standard | 248 | Wilcox, Robert (1505) | Won 2-0 | +181503 |
| 6standard | 243 | Corzo, Jonathan (1574) | Won 2-1 | +191522 |
| 7standard | 211 | Bugalter, Ben (1694) | Lost 1-2 | -141508 |
| average opponent: 1540record: 4-3 | new rating: 1508 | |||
| Grand Prix Richmond 2017 (AKH limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 197 | Lewis, Samuel (1436) | Lost 0-2 | -191481 |
| 2sealed | 546 | Russell, Asa (1434) | Won 2-1 | +171498 |
| 3sealed | 458 | Rogan, Zachary (1502) | Won 2-0 | +181516 |
| 4sealed | 493 | Ostrander, Alexis (1545) | Lost 0-2 | -171499 |
| 5sealed | 430 | Alfonso Florez, Ricardo Alexander (1501) | Lost 0-2 | -181481 |
| 6sealed | 623 | Rudiger, Andrew (1462) | Won 2-1 | +171498 |
| 7sealed | 433 | Gennari, Justin (1673) | Lost 0-2 | -151483 |
| average opponent: 1508record: 3-4 | new rating: 1483 | |||