Potzmann, Madeleine
Current rating: 1349
Record: 2-11
| Grand Prix Prague 2017 (AER limited) | starting rating: 1409 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 108 | Watton, Timothy (1500) | Lost 1-2 | -161393 |
| 2sealed | 715 | Dolata, Maciej (1616) | Lost 1-2 | -141379 |
| 3sealed | 911 | Kubiak, Pawel (1449) | Lost 1-2 | -171362 |
| 4sealed | 906 | Salazar Patino, Manuel (1543) | Lost 1-2 | -141348 |
| 5sealed | 895 | Knizewski, Mateusz (1330) | Won 2-0 | +171365 |
| 6sealed | 819 | Sarna, Kacper (1433) | Lost 1-2 | -161349 |
| average opponent: 1478record: 1-5 | new rating: 1349 | |||
| Grand Prix Bologna 2016 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 10 | Pelgantini, Michele (1500) | Lost 0-2 | -181482 |
| 2modern | 569 | Muscat, Nathaniel (1487) | Lost 0-2 | -181464 |
| 3modern | 1032 | Fioravanti, Gregorio (1468) | Lost 0-2 | -181446 |
| 4modern | 1015 | Krstevski, Grigor (1401) | Won 2-1 | +171463 |
| 5modern | 894 | Benedetti, Irian (1466) | Lost 0-2 | -181445 |
| 6modern | 992 | Beltrami, Davide (1446) | Lost 1-2 | -181427 |
| 7modern | 914 | Marinelli, Gian Marco (1431) | Lost 1-2 | -181409 |
| average opponent: 1457record: 1-6 | new rating: 1409 | |||