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Individual Calculations May 2023 |
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| Kern, Rene Total change: 9.40 | |   |
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| Offene Bezirkseinzelmeisterschaften Halle 2023 | Halle (Saale) | GER | 2023-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1910 | 1768 | 1.50 | 3 | 0.47 | 20 | 9.40 | |
|  Schenk, Rafael | | | 1897 | GER | 0.50 | 1 | 0.17 | 20 | 3.40 | |  Nemitz, Alfred | | | 2143 | GER | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Lehmann, Taylor | | | 1691 | GER | 1.00 | 1 | 0.39 | 20 | 7.80 | |
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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