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Individual Calculations April 2023 |
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| Hackenholt, Arndt Total change: 98.00 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2022-2023 Q6 D | Duesseldorf | GER | 2023-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1681 | 1527 | 4.00 | 5 | 2.45 | 40 | 98.00 | |
|  Schomann, Michael | | | 1631 | GER | 0.50 | 1 | 0.14 | 40 | 5.60 | |  Hammerschmidt, Martin | | | 1761 | GER | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Bock, Juergen | | | 1582 | GER | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Mekus, Manuela | | | 1579 | GER | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Schott, Detlef | | | 1851 | GER | 1.00 | 1 | 0.87 | 40 | 34.80 | |
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) | | |
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