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Individual Calculations August 2017 |
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| Zubacki, Wiktor Total change: -2.80 | |   |
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| VIII Kresowy Festiwal Sokolka 2017 - grupa B | Sokolka | POL | 2017-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1314 | 1202 | 1.00 | 3 | -0.07 | 40 | -2.80 | |
|  Wojtacha, Krzysztof | | | 1158 | POL | 0.50 | 1 | -0.06 | 40 | -2.40 | |  Norman, Kseniya | | | 1369 | BLR | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Wydornik, Robert | | | 1416 | POL | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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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