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Individual Calculations July 2022 |
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| Cordsen, Heinrich Total change: -24.60 | |   |
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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 |
| 1667 | 1769 | 4.50 | 9 | -1.23 | 20 | -24.60 | |
|  Polster, Wolfgang, Dr. | | | 2217 | GER | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Kneip, Jakob | | | 1565 | GER | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Kuehn, Matthias | | | 1919 | GER | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Buciu, Aurel-John | c | | 1607 | AUS | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Lachat, Martin | | | 1532 | SUI | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Mayer, Rolf | | | 1516 | GER | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Sombetzki, Detlef | | | 1518 | GER | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Goris-Schouwstra, Adry | | | 1690 | NED | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Diederich, Guy | | | 1442 | LUX | 1.00 | 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) | | |
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