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Individual Calculations December 2019 |
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| Dziedzic, Dorota Total change: -4.80 | |   |
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| DMP - IV Liga Seniorow 2019-20 | Kozy | POL | 2019-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1151 | 1318 | 2.00 | 3 | -0.12 | 40 | -4.80 | |
|  Pieczyrak, Teresa | | | 1057 | POL | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Lach, Alicja | | | 1072 | POL | 0.50 | 1 | -0.31 | 40 | -12.40 | |  Palka, Aleksandra | | | 1325 | POL | 1.00 | 1 | 0.51 | 40 | 20.40 | |
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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