Kopp, Robert
Current rating: 1598
Record: 12-9
| Grand Prix Omaha 2017 (AKH standard) | starting rating: 1467 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 224 | Cast, Max (1500) | Won 2-0 | +181485 |
| 2standard | 84 | Felling, Darren (1597) | Won 2-1 | +201505 |
| 3standard | 52 | Cox, Michael (1525) | Won 2-0 | +191524 |
| 4standard | 10 | Rietzl, Paul (2021) | Won 2-1 | +261550 |
| 5standard | 39 | Rubin, Steve (1919) | Lost 0-2 | -121538 |
| 6standard | 76 | Gray, Jeremy (1517) | Won 2-0 | +181556 |
| 7standard | 32 | Nguyen, Tuan (1874) | Lost 0-2 | -121544 |
| 8standard | 79 | Vail, Jase (1554) | Won 2-0 | +181562 |
| 9standard | 42 | Cortez, Lauro (1617) | Won 2-1 | +191581 |
| 10standard | 48 | Hall, Daniel (1837) | Lost 0-2 | -141567 |
| 11standard | 37 | Roberts, Grayson (1566) | Lost 0-2 | -181549 |
| 12standard | 77 | Duan, Daniel (1738) | Won 2-1 | +221571 |
| 13standard | 75 | Shalev, Tamir (1616) | Won 2-1 | +191590 |
| 14standard | 42 | Morawski, Jonathan (1970) | Lost 1-2 | -121578 |
| 15standard | 57 | Hughes, Shawn (1664) | Won 2-1 | +201598 |
| average opponent: 1701record: 10-5 | new rating: 1598 | |||
| Grand Prix Detroit 2013 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 282 | Ledy, Lawrence (1413) | Won 2-0 | +161516 |
| 2modern | 144 | Rettberg, Carlin (1518) | Won 0-0 | +181534 |
| 3modern | 154 | MacDonald, Dan J (1849) | Lost 0-2 | -121522 |
| 4modern | 389 | Finnegan, Michael (1479) | Lost 0-2 | -191503 |
| 5modern | 528 | Spear, Kurtis (1502) | Lost 1-2 | -181485 |
| 6modern | 513 | Milmine, Tyler (1448) | Lost 1-2 | -181467 |
| average opponent: 1535record: 2-4 | new rating: 1467 | |||