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Individual Calculations December 2016 |
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| Kowalski, Kacper Total change: -9.60 | |   |
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| II IGRZYSKA SZKOLNE - Open A | Drzonkow | POL | 2016-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1254 | 1147 | 2.00 | 6 | -0.24 | 40 | -9.60 | |
|  Kabacinski, Krzysztof | | | 1534 | POL | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Lazniewski, Tadeusz | | | 1258 | POL | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Kuczynska, Katarzyna | | | 1212 | POL | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Pieczewska, Gabriela | | | 1144 | POL | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Cwiek, Stefan | | | 1193 | POL | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Pietryk, Joanna | | | 1184 | POL | 1.00 | 1 | 0.55 | 40 | 22.00 | |
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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