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Individual Calculations December 2021 |
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| Butkiewicz, Hanna Total change: -36.80 | |   |
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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 |
| 1168 | 1081 | 1.00 | 5 | -0.92 | 40 | -36.80 | |
|  Popczynska, Maja | | | 1294 | POL | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Dura, Anna | | | 1071 | POL | 1.00 | 1 | 0.49 | 40 | 19.60 | |  Walerjan, Ada | | | 1117 | POL | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Kicinska, Anna | | | 1229 | POL | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Najdecka, Laura | | | 1130 | POL | 0.00 | 1 | -0.43 | 40 | -17.20 | |
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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