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Individual Calculations September 2019 |
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| Ketzscher, Roland Total change: -40.80 | |   |
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| Internationaler Arber Seniorencup 2019 | Bodenmais | GER | 2019-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1716 | 1917 | 4.50 | 9 | -2.04 | 20 | -40.80 | |
|  Braeu, Emmi | | | 1517 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Hamlack, Heinz | | | 1986 | GER | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Otto, Klaus | | | 1725 | GER | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Riess, Michael | | | 1686 | GER | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Berger, Siegfried | | | 1548 | GER | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Schwalb, Manfred | | | 1965 | GER | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Meckel, Helmut | | | 1804 | GER | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Moser, Andreas | | | 1693 | GER | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Glatz, Volker | | | 1517 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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