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Individual Calculations June 2023 |
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| Horstmann, Olaf Total change: 18.60 | |   |
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| NRW-Liga 1 2022-2023 April 2023 | various | GER | 2023-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2292 | 2119 | 1.50 | 2 | 0.95 | 20 | 19.00 | |
|  Schleining, Zoya | m | wg | 2331 | GER | 0.50 | 1 | 0.27 | 20 | 5.40 | |  Pfeffer, Ruprecht | | | 2252 | GER | 1.00 | 1 | 0.68 | 20 | 13.60 | |
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) | | | | NRW-Liga 1 2022-2023 May 2023 | various | GER | 2023-05-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2107 | 2119 | 0.50 | 1 | -0.02 | 20 | -0.40 | |
| | Georg, Heinz | c | | 2107 | GER | 0.50 | 1 | -0.02 | 20 | -0.40 | |
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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