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Individual Calculations February 2023 |
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| Medunova, Vera Total change: -31.00 | |   |
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| 9. Wittelsbacher Weihnachts-Schach-Open | Kelheim | GER | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1863 | 2056 | 2.50 | 5 | -1.10 | 20 | -22.00 | |
|  Neuman, Petr | g | | 2392 | CZE | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Savchuk, Yuriy | | | 1703 | GER | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Gupta, Monik | | | 1767 | GER | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Bartsch, Winfried | | | 1777 | GER | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Froehlich, Manuel | | | 1675 | GER | 1.00 | 1 | 0.09 | 20 | 1.80 | |
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) | | | | Wiener Vereinsmeisterschaft 2022-2023 A-Liga Round 6-7 | Vienna | AUT | 2023-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2075 | 2056 | 0.50 | 2 | -0.45 | 20 | -9.00 | |
| | Zoernpfenning, Siegfried | | | 2038 | AUT | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Lammer, Stefan | | | 2111 | AUT | 0.00 | 1 | -0.42 | 20 | -8.40 | |
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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