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Individual Calculations November 2017 |
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| Rybka, Tatiana Total change: -68.80 | |   |
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| III Dolnoslaska Liga Szachowa 2017/2018 r 1-2 | Dolny Slask | POL | 2017-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1422 | 1022 | 0.00 | 1 | -0.08 | 40 | -3.20 | |
|  Rogacka, Natalia | | | 1422 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | | | Eliminacje Strefowe DS.-LB 2017 - D9 | Kudowa Zdroj | POL | 2017-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1075 | 1022 | 0.50 | 5 | -1.64 | 40 | -65.60 | |
|  Pietryk, Joanna | | | 1070 | POL | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Salamon, Julia | | | 1028 | POL | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Kulczycka, Zofia | | | 1166 | POL | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Pastuszka, Aleksandra | | | 1106 | POL | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Lupinska, Kinga | | | 1003 | POL | 0.00 | 1 | -0.53 | 40 | -21.20 | |
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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