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Individual Calculations March 2023 |
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| Perlitz, Juergen Total change: -8.80 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2022-2023 Q4 E | Magdeburg | GER | 2023-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1506 | 1752 | 3.50 | 5 | -0.44 | 20 | -8.80 | |
|  Middendorf, Sven-Jonas | | | 1484 | GER | 0.50 | 1 | -0.33 | 20 | -6.60 | |  Heinrich, Daniela | | | 1679 | GER | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Wimmer, Katharina | | | 1352 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lehmann, Michael | | | 1588 | GER | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Berndt, Ronson | | | 1427 | GER | 1.00 | 1 | 0.13 | 20 | 2.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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