Idlas, John
Current rating: 1504
Record: 3-3
| Grand Prix Milwaukee 2018 (GRN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 136 | Rougvie, Malcolm (1500) | Won 2-1 | +181518 |
| 2standard | 37 | Weber, Cody (1661) | Won 2-1 | +211539 |
| 3standard | 208 | Johnson, Jason (1450) | Lost 0-2 | -201519 |
| 4standard | 177 | Quinn, Jeremy (1597) | Lost 0-2 | -171502 |
| 5standard | 478 | Maier, Max (1515) | Won 2-0 | +191521 |
| 6standard | 238 | Combs, Floyd (1582) | Lost 0-2 | -171504 |
| average opponent: 1551record: 3-3 | new rating: 1504 | |||