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Individual Calculations December 2019 |
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| Kostornichenko, Yana Total change: -28.00 | |   |
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| SouthFR Chmp. 2019 Juniors G-15 | Loo | RUS | 2019-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1588 | 1788 | 5.00 | 8 | -0.70 | 40 | -28.00 | |
|  Mustafina, Yuliana | | | 1388 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Mneyan, Ripsime | | | 1595 | RUS | 1.00 | 1 | 0.25 | 40 | 10.00 | |  Tochilkina, Ekaterina | | | 1850 | RUS | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Krivoshey, Taisiya | | | 1388 * | RUS | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Kositsina, Anastasiya | | | 1388 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Fedoricheva, Ekaterina | | | 1408 | RUS | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Donchenko, Ekaterina | | | 1686 | RUS | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Tulaeva, Mariya | | | 2001 | RUS | 0.50 | 1 | 0.27 | 40 | 10.80 | | | * 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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