Udahl, Thomas Ek
Current rating: 1500
Record: 4-4
| Grand Prix Copenhagen 2018 (DOM standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 22 | Iannello, Giuseppe (1532) | Lost 1-2 | -171483 |
| 2standard | 198 | Soininen, Oskari (1507) | Won 2-0 | +181501 |
| 3standard | 282 | Krejci, Radek (1414) | Won 2-0 | +161517 |
| 4standard | 210 | Voiteh, Stas (1498) | Won 2-0 | +181535 |
| 5standard | 75 | De Place, Lauge (1609) | Lost 1-2 | -171518 |
| 6standard | 135 | Waaben, Casper (1507) | Lost 1-2 | -181500 |
| 7standard | 208 | Leitner, Thomas (1504) | Won 2-0 | +181518 |
| 8standard | 165 | Lutkov, Aleksei (1527) | Lost 0-2 | -181500 |
| average opponent: 1512record: 4-4 | new rating: 1500 | |||