Gronkjaer, Martin
Current rating: 1542
Record: 5-3
| Grand Prix Copenhagen 2018 (DOM standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 116 | Wehling, Philip (1478) | Won 2-0 | +181518 |
| 2standard | 100 | Stahle-Nilsson, Joakim (1515) | Lost 1-2 | -181500 |
| 3standard | 273 | Shedyakov, Alexandr (1300) | Won 2-1 | +141514 |
| 4standard | 115 | Zalenski, Alexander (1649) | Lost 0-2 | -161498 |
| 5standard | 240 | Johansson, Martin (1573) | Won 2-1 | +201518 |
| 6standard | 203 | Foght-Nielsen, Daniel (1529) | Won 2-0 | +181536 |
| 7standard | 153 | Raagaard, Anders (1507) | Won 2-1 | +171553 |
| 8standard | 46 | Tang, Duncan (1901) | Lost 1-2 | -111542 |
| average opponent: 1557record: 5-3 | new rating: 1542 | |||