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Individual Calculations August 2023 |
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| Kopischke, Maik Total change: 32.20 | |   |
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| 28. Bad Bertricher Schachtage 2023 Seniorenturnier over 50 | Bad Bertrich | GER | 2023-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1802 | 1818 | 4.00 | 8 | -0.09 | 20 | -1.80 | |
|  Heid, Michael | | | 1943 | GER | 0.00 | 1 | -0.33 | 20 | -6.60 | |  Huber, Dorit | | | 1585 | GER | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Harsch, Martin | | | 1927 | SUI | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Kretschel, Klaus | | | 2000 | GER | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Krause, Peter | | | 1891 | GER | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Mayer, Rolf | | | 1575 | GER | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Tanz, Manfred | | | 1583 | GER | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Goris, Ton | | | 1915 | NED | 0.50 | 1 | 0.13 | 20 | 2.60 | |
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) | | | | Deutsche Senioreneinzelmeisterschaft 2023 over 50 | Bad Wildungen | GER | 2023-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1988 | 1800 | 4.00 | 9 | 1.70 | 20 | 34.00 | |
| | Cmiel, Thorsten | f | | 2038 | GER | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Schell, Franz Juergen, Dr. | | | 2069 | GER | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Stern, Geoffrey | | | 1959 | LUX | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Goeldenboog, Juergen | | | 1984 | GER | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Sakkal, Cherin | | | 1967 | GER | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Fiedler, Wolfgang | | | 1981 | GER | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Koschetzki, Christian | | | 1951 | GER | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Noldt, Torsten | | | 1989 | GER | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Porth, Hartmut | | | 1954 | GER | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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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