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Individual Calculations June 2017 |
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| Gorczyca, Aleksandra Total change: -37.00 | |   |
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| I Liga Slaska Seniorow | Silesia | POL | 2017-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1729 | 2059 | 2.50 | 5 | -1.85 | 20 | -37.00 | |
|  Kasprzykowska, Joanna | | | 1721 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Guminska, Aneta | | | 1659 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pluta, Natalia | | | 1789 | POL | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Botor, Michalina | | | 1817 | POL | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Dabek, Karolina | | | 1659 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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