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Blitz:
Individual Calculations September 2017 |
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| Roszkiewicz, Zofia Total change: -26.20 | |   |
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| Polish Blitz Youth Chess Championship 2017 - G10 | Wroclaw | POL | 2017-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1133 | 1208 | 3.50 | 8 | -1.31 | 20 | -26.20 | |
|  Jedrzejewska, Zuzanna | | | 1079 | POL | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Szczotka, Klara | | | 1314 | POL | 0.00 | 1 | -0.36 | 20 | -7.20 | |  Romejko, Jagoda | | | 1013 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Janikowska, Wiktoria | | | 1158 | POL | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Palejko, Maria | | | 1084 | POL | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Krzyston, Katarzyna | | | 1160 | POL | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Pietryk, Joanna | | | 1070 | POL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Bar, Klaudia | | | 1186 | POL | 0.00 | 1 | -0.53 | 20 | -10.60 | |
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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