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Individual Calculations July 2022 |
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| Bohnstorff, Michael Total change: -15.80 | |   |
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| 27. Bad Bertricher Schachtage 2022 Seniorenturnier over 50 | Bad Bertrich | GER | 2022-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1909 | 2032 | 5.00 | 9 | -0.79 | 20 | -15.80 | |
|  Zimmer, Franz | | | 1678 | GER | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Kalkmann, Hans | | | 1832 | GER | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Polster, Wolfgang, Dr. | | | 2217 | GER | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Vogel, Jaap | f | | 2136 | NED | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Garbuszus, Juergen | | | 2043 | GER | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Christen, Pierre | | | 1872 | LUX | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Walther, Reinhard | | | 1913 | GER | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Kopischke, Maik | | | 1824 | GER | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Kries, Yvon | | | 1667 | LUX | 0.50 | 1 | -0.40 | 20 | -8.00 | |
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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