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Individual Calculations April 2018 |
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| Piotrowska, Florentyna Total change: 23.20 | |   |
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| DMP - III Liga Juniorow 2018 Round 5-9 | Gniezno | POL | 2018-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1152 | 1262 | 2.50 | 3 | 0.58 | 40 | 23.20 | |
|  Pieczewska, Gabriela | | | 1211 | POL | 0.50 | 1 | -0.07 | 40 | -2.80 | |  Kierska, Pola | | | 1012 | POL | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Ullrich, Agata | | | 1233 | POL | 1.00 | 1 | 0.46 | 40 | 18.40 | |
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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