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Individual Calculations April 2018 |
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| Natoli, Alessia Total change: -4.80 | |   |
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| Mistrzostwa Polski Mlodzikow do 10 lat - Dziewczeta | Chrusty | POL | 2018-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1069 | 1290 | 3.00 | 4 | -0.12 | 40 | -4.80 | |
|  Czarniecka, Anna | | | 1096 | POL | 1.00 | 1 | 0.25 | 40 | 10.00 | |  Jaros, Emilia | | | 1043 | POL | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Marczyk, Kinga | | | 1057 | POL | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Predkiewicz, Paulina | | | 1079 | POL | 1.00 | 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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