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Individual Calculations December 2021 |
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| Najdecka, Laura Total change: 15.20 | |   |
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| Polfinaly Mistrzostw Polski Juniorow 2021 Grupa D13 | Jastrzebia Gora | POL | 2021-11-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1185 | 1130 | 3.50 | 7 | 0.38 | 40 | 15.20 | |
|  Salamon, Julia | | | 1530 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Wesolowska, Liliana | | | 1058 | POL | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Mansz, Martyna | | | 1066 | POL | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Olaczek, Wiktoria | | | 1084 | POL | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Predkiewicz, Paulina | | | 1327 | POL | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Feliks, Agnieszka | | | 1149 | POL | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Butkiewicz, Hanna | | | 1081 | POL | 1.00 | 1 | 0.43 | 40 | 17.20 | | | * 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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