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Individual Calculations April 2015 |
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| Kurkova, Sofia Total change: 7.20 | |   |
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| Voronezh Stage of Junior Russia Cup2015 - Girls Under 15 | Voronezh | RUS | 2015-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1535 | 1657 | 4.00 | 6 | 0.18 | 40 | 7.20 | |
|  Sakorenko, Adriana | | | 1784 | RUS | 0.50 | 1 | 0.17 | 40 | 6.80 | |  Kutenko, Maria | | | 1487 | RUS | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Panina, Valeria | | | 1592 | RUS | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Aistova, Svetlana | | | 1690 | RUS | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Matveeva, Nadezhda | | | 1257 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Tatarinova, Elena | | | 1401 | RUS | 1.00 | 1 | 0.19 | 40 | 7.60 | | | * 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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