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Individual Calculations March 2023 |
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| Mueller, Ariana Total change: 76.80 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2022-2023 Q4 F | Magdeburg | GER | 2023-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1400 | 1088 | 2.50 | 4 | 1.92 | 40 | 76.80 | |
|  Knoechel, Rainer | | | 1442 | GER | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Forner, Jens | | | 1496 | GER | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Badih, Sylvia | | | 1339 | GER | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Hermann, Katerina | | | 1324 | GER | 1.00 | 1 | 0.80 | 40 | 32.00 | |
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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