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Individual Calculations August 2017 |
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| Forostyanaya, Sofiya Total change: -50.40 | |   |
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| XXI Chess festival "The hopes of the world" U16 | Varna | BUL | 2017-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1443 | 1301 | 0.50 | 5 | -1.26 | 40 | -50.40 | |
|  Stoyanov, Daniel | | | 1660 | BUL | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Dokuzov, Yaroslav | | | 1701 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Kozlov, Kirill | | | 1480 | RUS | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Donkov, Danail | | | 1229 | BUL | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Cherny, Savva | | | 1145 | RUS | 0.50 | 1 | -0.21 | 40 | -8.40 | | | * 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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