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Individual Calculations December 2022 |
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| Launert, Martin, Dr. Total change: -5.20 | |   |
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| 5. Schach Open Leer - A Open | Leer | GER | 2022-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1966 | 1821 | 2.00 | 7 | -0.17 | 20 | -3.40 | |
|  Steffens, Olaf | f | | 2060 | GER | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Hauernherm, Stefan | | | 1975 | GER | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Schumann, Steffen | | | 1915 | GER | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Guo, Philipp Ziming | | | 1851 | GER | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Mueller, Wolfgang | | | 1994 | GER | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Weirauch, Kevin | | | 1926 | GER | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Masio, Andreas | | | 2043 | GER | 0.50 | 1 | 0.28 | 20 | 5.60 | |
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) | | | | 24. (Jung)-Senioren-Schach-Open 2022 | Bad Griesbach im Rottal | GER | 2022-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1789 | 1870 | 4.00 | 7 | -0.09 | 20 | -1.80 | |
| | Kiefel, Alfred | | | 1470 * | GER | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Mayer, Rolf | | | 1540 | GER | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Kolthoff, Siegmund | | | 1998 | GER | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Riering, Berthold | | | 1964 | GER | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Kuespert, Erwin | | | 1776 | GER | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Hafner, Robert | | | 1968 | AUT | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Dalling, Peter | c | | 1808 | SWE | 1.00 | 1 | 0.41 | 20 | 8.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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