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Individual Calculations June 2018 |
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| Koppe, Cordelia Total change: -10.00 | |   |
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| 8. Potsdamer Sommeropen | Potsdam | GER | 2018-05-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1627 | 1403 | 1.00 | 5 | -0.25 | 40 | -10.00 | |
|  Petrak, Falk | | | 1803 * | GER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Rose, Torsten | | | 1803 * | GER | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Schroeder, Ralf | | | 1644 | GER | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Nguyen, Phuc Nhat | | | 1338 | GER | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Brueggemann, Frank | | | 1549 | GER | 0.00 | 1 | -0.30 | 40 | -12.00 | | | * 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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