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Individual Calculations December 2017 |
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| Mednikova, Svetlana Total change: -18.00 | |   |
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| World Senior Female Championship 2017 over 50 | Acqui Terme | ITA | 2017-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2044 | 2128 | 4.00 | 8 | -0.90 | 20 | -18.00 | |
|  Cinar Corlulu, Nilufer | | wm | 1969 | TUR | 1.00 | 1 | 0.29 | 20 | 5.80 | |  Birkholz, Olga | | wf | 2077 | GER | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Burchardt, Brigitte | | wm | 2173 | GER | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Lauterbach, Ingrid | | wm | 2007 | ENG | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Soyolmaa, Dashdondog | | wc | 1892 | MGL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Xu, Yaping | | | 2081 | CHN | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Khropova, Larisa | | wf | 2027 | RUS | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Bogumil, Tatiana | | wg | 2124 | RUS | 0.00 | 1 | -0.51 | 20 | -10.20 | |
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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