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Individual Calculations July 2019 |
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| Pfeifer, Wilfried Total change: -19.20 | |   |
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| Internationale Stuttgarter Stadtmeisterschaft 2019 | Ditzingen | GER | 2019-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2013 | 1935 | 1.50 | 6 | -1.02 | 20 | -20.40 | |
|  Scherer, Holger | | | 2169 | GER | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Hess, Max | f | | 2335 * | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Schallner, Marc | | | 2045 | GER | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Dosch, Alexander | | | 1831 | GER | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Kobald, Jacqueline | | | 1839 | GER | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Kemper, Yannick | | | 1856 | GER | 1.00 | 1 | 0.39 | 20 | 7.80 | | | * 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) | | | | 10. Oeffinger Schachopen | Fellbach-Oeffingen | GER | 2019-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1892 | 1935 | 4.00 | 7 | 0.06 | 20 | 1.20 | |
| | Pibernik, Dario | | | 1604 | GER | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Gheng, Josef | f | | 2199 | GER | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Schnepp, Gunnar | f | | 2297 | AUT | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Zimmermann, Tobias | | | 1797 | GER | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Roessler, Manfred | | | 1731 | GER | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Strauss, Martin | | | 1782 | GER | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Graf, Michael | | | 1837 | GER | 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) | | |
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