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Individual Calculations January 2019 |
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| Orlik, Sandra Total change: 3.20 | |   |
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| DMP - IV Liga Seniorow 2018-2019 | Jastrzebie-Zdroj | POL | 2018-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1587 | 1689 | 2.00 | 3 | 0.08 | 40 | 3.20 | |
|  Zniszczol, Wiktoria | | | 1582 | POL | 0.50 | 1 | -0.15 | 40 | -6.00 | |  Jantos, Magdalena | | | 1642 | POL | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Suchanek, Paulina | | | 1537 | POL | 0.50 | 1 | -0.20 | 40 | -8.00 | |
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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