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Individual Calculations December 2015 |
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| Tandashvili, Margalita Total change: -4.40 | |   |
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| World Senior Female Championship 2015 - over 50 | Acqui Terme | ITA | 2015-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2016 | 2002 | 3.50 | 8 | -0.22 | 20 | -4.40 | |
|  Makropoulou, Marina | | wg | 2155 | GRE | 0.50 | 1 | 0.20 | 20 | 4.00 | |  Mednikova, Svetlana | | wg | 2179 | RUS | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Schulz, Petra | | wf | 2094 | GER | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Baliuniene, Margarita | | | 1834 | DEN | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Sazonova, Elena N. | | wm | 2097 | RUS | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Arginbayeva, Maryana | | | 1602 * | KAZ | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kierzek, Mira | | wf | 2043 | GER | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Melashvili, Nino | | wm | 2125 | GEO | 0.00 | 1 | -0.33 | 20 | -6.60 | | | * 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) | | |
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