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Individual Calculations June 2021 |
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| Semeradt, Michalina Total change: 9.20 | |   |
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| Szkolne Indywidualne Mistrzostwa Polski 2021 - Dziewczeta do lat 13 | Pokrzywna | POL | 2021-05-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1304 | 1054 | 1.00 | 4 | 0.23 | 40 | 9.20 | |
|  Jaros, Emilia | | | 1301 | POL | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Banasiak, Adrianna | | | 1336 | POL | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Predkiewicz, Paulina | | | 1330 | POL | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Duda, Aleksandra | | | 1249 | POL | 0.50 | 1 | 0.25 | 40 | 10.00 | |
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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