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Individual Calculations December 2017 |
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| Luberanski, Jakub Total change: 7.60 | |   |
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| IV Dolnoslaska Liga Szachowa 2017/2018 r 1-3 | Dolny Slask | POL | 2017-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1669 | 1748 | 2.00 | 3 | 0.19 | 40 | 7.60 | |
|  Baran, Mateusz | | | 1546 | POL | 1.00 | 1 | 0.24 | 40 | 9.60 | |  Pieprzyk, Dawid | | | 1893 | POL | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Wieckowski, Ryszard | | | 1568 | POL | 0.00 | 1 | -0.74 | 40 | -29.60 | |
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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