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Individual Calculations December 2017 |
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| Kasoshvili, Tsiala Total change: -17.80 | |   |
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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 |
| 2052 | 2097 | 3.50 | 8 | -0.89 | 20 | -17.80 | |
|  Burchardt, Brigitte | | wm | 2173 | GER | 1.00 | 1 | 0.60 | 20 | 12.00 | |  Berend, Elvira | | wg | 2292 | LUX | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Milligan, Helen | c | wf | 1951 | NZL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Lauterbach, Ingrid | | wm | 2007 | ENG | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Strutinskaia, Galina | | wg | 2246 | RUS | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Liu, Shilan | | wg | 2054 | CHN | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Kierzek, Mira | | wf | 1996 | GER | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Balcerczak, Ewa | | | 1697 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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