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Individual Calculations February 2023 |
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| Nerf, Christian Total change: -71.20 | |   |
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| 9. Wittelsbacher Weihnachts-Schach-Open | Kelheim | GER | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1580 | 1739 | 1.00 | 4 | -1.78 | 40 | -71.20 | |
|  Voith, Walter | | | 1488 | GER | 1.00 | 1 | 0.19 | 40 | 7.60 | |  Swierzy, David | | | 1825 | GER | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Zimmer, Christian | | | 1510 | GER | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Wagner, Matthias | | | 1496 | GER | 0.00 | 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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