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Individual Calculations June 2017 |
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| Gerisch, Hans-Dieter Total change: -22.00 | |   |
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| 7. Potsdamer Sommeropen | Potsdam | GER | 2017-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1565 | 1511 | 1.50 | 6 | -1.10 | 20 | -22.00 | |
|  Grigoleit, Steven | | | 1911 * | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Verbitsky, Jaroslaw | | | 1639 | GER | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Jouani, Zakharia | | | 1175 | GER | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Polatel, Nur | | | 1221 | TUR | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Ehrich, Dieter | | | 1663 | GER | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Wittkowski, Ralf | | | 1782 | GER | 0.00 | 1 | -0.17 | 20 | -3.40 | | | * 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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