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Individual Calculations September 2017 |
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| Kot, Ewelina Total change: -27.20 | |   |
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| Wakacje z Szachami 2017 grupa A FIDE | Szydlowiec | POL | 2017-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1143 | 1079 | 1.00 | 4 | -0.68 | 40 | -27.20 | |
|  Choina, Jan | | | 1121 | POL | 0.00 | 1 | -0.44 | 40 | -17.60 | |  Flisiak, Julia | | | 1130 | POL | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Litwa, Filip | | | 1009 | POL | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Grzechowiak, Kacper | | | 1311 | POL | 0.50 | 1 | 0.29 | 40 | 11.60 | |
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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