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Individual Calculations March 2021 |
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| Popczynska, Michalina Total change: -16.40 | |   |
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| TRENINGOWY TURNIEJ - Do lat 10 | Wroclaw | POL | 2021-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1265 | 1088 | 0.50 | 3 | -0.41 | 40 | -16.40 | |
|  Karaszewski, Gabriel | | | 1488 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Gibala, Adam | | | 1179 | POL | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Rzadkowska, Kaja | | | 1127 | POL | 0.50 | 1 | 0.05 | 40 | 2.00 | | | * 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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