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Individual Calculations December 2017 |
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| Goralczyk, Piotr Total change: -10.20 | |   |
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| III Liga Malopolska Seniorow'2017 | Zabierzow | POL | 2017-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1889 | 1698 | 0.00 | 2 | -0.51 | 20 | -10.20 | |
|  Golenia, Wojciech | | | 1947 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Planeta, Wojciech | | | 1831 | POL | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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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