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Individual Calculations August 2023 |
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| Birkholz, Axel Total change: -2.80 | |   |
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| Deutsche Senioreneinzelmeisterschaft 2023 over 50 | Bad Wildungen | GER | 2023-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1908 | 1843 | 3.50 | 9 | -0.14 | 20 | -2.80 | |
|  Lindam, Ingo | | | 2136 | GER | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Stolzenwald, Frank | | | 1443 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Schell, Franz Juergen, Dr. | | | 2069 | GER | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Noldt, Torsten | | | 1989 | GER | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Koschetzki, Christian | | | 1951 | GER | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Stern, Geoffrey | | | 1959 | LUX | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Hafenstein, Andrea | | | 1799 | GER | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Fiedler, Wolfgang | | | 1981 | GER | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Schaefer, Lutz | | | 1841 | GER | 0.00 | 1 | -0.50 | 20 | -10.00 | | | * 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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