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Individual Calculations April 2015 |
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| Szadkowski, Krzysztof Total change: -34.60 | |   |
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| VI Memoria³ im. Ziemowita Zgierskiego Obra Zima Open 2015 | Obra | POL | 2015-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1855 | 2142 | 5.50 | 9 | -1.73 | 20 | -34.60 | |
|  Wawrzynowicz, Marta | | | 1742 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kostecki, Samuel | | | 1742 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jaroch, Pawel | | | 2207 | POL | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Nowak, Mikolaj | | | 1879 | POL | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Skrzypek, Leszek | | | 1742 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mikolajczak, Krystian | | | 1742 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jaroch, Karol | | | 2158 | POL | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Walkowski, Milosz | | | 1742 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Kukorowski, Jan | | | 1742 * | POL | 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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