Nordsiek, Robin
Current rating: 1379
| Grand Prix Prague 2019 (UMA limited) | starting rating: 1432 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1088 | Gallo, Giuseppe (1500) | Lost 0-2 | -171415 |
| 2sealed | 1324 | Leemets, Sixten (1435) | Lost 1-2 | -171398 |
| 3sealed | 1118 | Lambers, Florian (1395) | Lost 0-2 | -191379 |
| top | average opponent: 1443record: 0-3 | new rating: 1379 | ||
| Grand Prix Warsaw 2017 (XLN standard) | starting rating: 1461 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 135 | Mockus, Deividas (1445) | Won 2-1 | +181479 |
| 2standard | 10 | Kovacs, Gabor (1449) | Lost 0-2 | -191460 |
| 3standard | 488 | Levy, Olivier (1904) | Lost 1-2 | -101450 |
| 4standard | 460 | Cwik, Michal (1456) | Lost 0-2 | -181432 |
| top | average opponent: 1563record: 1-3 | new rating: 1432 | ||
| Grand Prix Warsaw 2016 (KLD standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 52 | Voss, Andrew (1500) | Lost 0-2 | -181482 |
| 2standard | 291 | Larsson, Rikard (1438) | Lost 1-2 | -191463 |
| 3standard | 524 | Moretti, Luca (1485) | Won 2-0 | +191482 |
| 4standard | 449 | Holland, Shea (1342) | Lost 1-2 | -211461 |
| top | average opponent: 1441record: 1-3 | new rating: 1461 | ||