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Individual Calculations September 2016 |
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| Kosztyla, Mateusz Total change: -4.80 | |   |
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| Iwonicz Open 2016 | Iwonicz | POL | 2016-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1171 | 1293 | 4.50 | 7 | -0.12 | 40 | -4.80 | |
|  Czogala, Tomasz | | | 1042 | POL | 1.00 | 1 | 0.19 | 40 | 7.60 | |  Bialek, Alicja | | | 1218 | POL | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Guzik, Kacper | | | 1242 | POL | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Komarow, Dmitry | | | 1302 | POL | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Pisarek, Jan | | | 1138 | POL | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Kucharska, Helena | | | 1128 | POL | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Rybak, Igor | | | 1125 | POL | 1.00 | 1 | 0.28 | 40 | 11.20 | |
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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