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Rapid:
Individual Calculations September 2017 |
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| Dudzinska, Weronika Total change: -27.20 | |   |
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| Polish Rapid Youth Chess Championship 2017 - G10 | Wroclaw | POL | 2017-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1056 | 1161 | 2.50 | 6 | -1.36 | 20 | -27.20 | |
|  Zurawicka, Aleksandra | | | 1065 | POL | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Wiszniewska, Julia | | | 1054 | POL | 1.00 | 1 | 0.35 | 20 | 7.00 | |  Jedrzejewska, Zuzanna | | | 1064 | POL | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Salamon, Julia | | | 1023 | POL | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Jasko, Zuzanna | | | 1034 | POL | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Romejko, Jagoda | | | 1095 | POL | 0.00 | 1 | -0.59 | 20 | -11.80 | |
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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