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Individual Calculations April 2018 |
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| Stefaniak, Bozena Total change: -25.20 | |   |
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| Druzynowe Mistrzostwa Slaska Seniorow 2018 - Ekstraliga Round 4-6 | Silesia | POL | 2018-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1768 | 1512 | 0.00 | 3 | -0.63 | 40 | -25.20 | |
|  Cieslak, Wiktoria | | | 1810 | POL | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Guzik, Jolanta | | wf | 1912 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mielczarek, Joanna | | | 1581 | POL | 0.00 | 1 | -0.40 | 40 | -16.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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