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Individual Calculations February 2016 |
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| Kejna, Piotr Total change: 67.60 | |   |
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| Otwarte Mistrzostwa Hetmana | Wroclaw | POL | 2015-12-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1539 | 1342 | 4.00 | 8 | 1.69 | 40 | 67.60 | |
|  Wielosz, Jaroslaw | | | 1742 * | POL | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Najdecka, Sandra | | | 1112 | POL | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Mencfel, Artur | | | 1652 | POL | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Kawalko, Adam | | | 1527 | POL | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Grzezulkowski, Maciej | | | 1165 | POL | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Borowski, Przemyslaw | | | 1689 | POL | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Knap, Jerzy | | | 1679 | POL | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Korpalski, Maciej | | | 1742 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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