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Individual Calculations September 2022 |
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| Grabowski, Petra Total change: 3.00 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2022 Q4 D | Willingen | GER | 2022-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1700 | 1643 | 3.50 | 5 | 1.39 | 20 | 27.80 | |
|  Will, Hans Joachim | | | 1730 | GER | 1.00 | 1 | 0.62 | 20 | 12.40 | |  Groen, Benjamin | | | 1773 | GER | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Taskor, Erkan | | | 1711 | GER | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Kinnert, Reinhard | | | 1708 | GER | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Schulze, Tim | | | 1579 | GER | 0.50 | 1 | -0.09 | 20 | -1.80 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | Deutsche Schach-Amateurmeisterschaft 2022 Finale D | Magdeburg | GER | 2022-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1694 | 1656 | 1.00 | 5 | -1.24 | 20 | -24.80 | |
| | Mai, Artur | | | 1738 | GER | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Duppel, Yago | | | 1778 | GER | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Schulze, Tim | | | 1606 | GER | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Franz, Niclas | | | 1643 | GER | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Lange, Malina | | | 1704 | GER | 0.00 | 1 | -0.43 | 20 | -8.60 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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