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Individual Calculations August 2017 |
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| Piotrowska, Florentyna Total change: -34.40 | |   |
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| XIII MIEDZYNARODOWY FESTIWAL SZACHOWY PERLA BALTYKU - GRUPA C | Lazy | POL | 2017-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1232 | 1276 | 2.50 | 6 | -0.86 | 40 | -34.40 | |
|  Olichwirowicz, Grzegorz | | | 1597 | POL | 0.50 | 1 | 0.37 | 40 | 14.80 | |  Gaczol, Julia | | | 1070 | POL | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Kossowski, Pawel | | | 1400 | POL | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Wnuk, Piotr | | | 1123 | POL | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Leszcz, Mateusz | | | 1012 | POL | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Grzechowiak, Kacper | | | 1188 | POL | 0.00 | 1 | -0.62 | 40 | -24.80 | |
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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