Sand, John Harald
Current rating: 1441
Record: 3-7
| Grand Prix Copenhagen 2018 (DOM standard) | starting rating: 1469 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 62 | Nyckling, Sami (1515) | Lost 0-2 | -181451 |
| 2standard | 190 | Norgaard, Lasse (1746) | Lost 1-2 | -121439 |
| 3standard | 347 | Ros Martinez, Carles (1477) | Won 2-0 | +181457 |
| 4standard | 311 | Nuttall, Daniel (1554) | Lost 1-2 | -161441 |
| average opponent: 1573record: 1-3 | new rating: 1441 | |||
| Grand Prix Krakow 2015 (DTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 181 | Piatkowski, Lukasz (1547) | Lost 0-2 | -171483 |
| 2standard | 369 | Brzozowski, Tomasz (1482) | Won 2-0 | +181501 |
| 3standard | 398 | Fulle, Dominic (1595) | Lost 1-2 | -161485 |
| 4standard | 484 | Mierzynski, Patryk (1481) | Won 2-1 | +181503 |
| 5standard | 407 | Verner, Lukas (1535) | Lost 1-2 | -181485 |
| 6standard | 400 | Varga, Tomas (1566) | Lost 1-2 | -161469 |
| average opponent: 1535record: 2-4 | new rating: 1469 | |||