Koppelman, Nicholas
Current rating: 1505
Record: 3-3
| Grand Prix Milwaukee 2018 (GRN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 223 | Hoover, Kurt (1500) | Won 2-1 | +181518 |
| 2standard | 106 | Kohn, Scott (1585) | Lost 1-2 | -171501 |
| 3standard | 431 | Rice, Joseph (1471) | Won 2-1 | +181519 |
| 4standard | 368 | McCarroll, John (1535) | Won 2-1 | +181537 |
| 5standard | 199 | Bhanot, Meru (1725) | Lost 0-2 | -151522 |
| 6standard | 227 | Weck, Peter (1547) | Lost 0-2 | -171505 |
| average opponent: 1560record: 3-3 | new rating: 1505 | |||