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Individual Calculations July 2022 |
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| Hirstel, Serge Total change: -10.80 | |   |
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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 |
| 1753 | 1811 | 4.50 | 9 | -0.54 | 20 | -10.80 | |
|  Beitz, Joanne | | | 1411 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Riering, Berthold | | | 1968 | GER | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Schmitz, Andreas Arnold | c | | 2066 | GER | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Lachat, Martin | | | 1532 | SUI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Kolthoff, Siegmund | | | 2023 | GER | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Bogumil-Schott, Edgar, Dr. | | | 1653 | GER | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Kuehn, Matthias | | | 1919 | GER | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Mayer, Rolf | | | 1516 | GER | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Goris-Schouwstra, Adry | | | 1690 | NED | 1.00 | 1 | 0.34 | 20 | 6.80 | | | * 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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