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Individual Calculations April 2023 |
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| Kolodziej, Lena Total change: -20.80 | |   |
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| III Malopolska Liga Juniorow 2023 Round 1-4 | Krakow | POL | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1125 | 1133 | 0.50 | 2 | -0.52 | 40 | -20.80 | |
|  Majewska, Julia | | | 1077 | POL | 0.00 | 1 | -0.58 | 40 | -23.20 | |  Slusarczyk, Agnieszka | | | 1173 | POL | 0.50 | 1 | 0.06 | 40 | 2.40 | |
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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