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Individual Calculations December 2019 |
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| Chuchukova, Stefani Total change: 22.40 | |   |
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| Chess festival The wings of the intellect | Plovdiv | BUL | 2019-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1308 | 1159 | 2.00 | 4 | 0.56 | 40 | 22.40 | |
|  Dimov, Nikola | | | 1559 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ivanov, Svetlen | c | | 1559 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Petkova, Tsvetelina | | | 1062 | BUL | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Bonev, Martin | | | 1050 | BUL | 1.00 | 1 | 0.35 | 40 | 14.00 | | | * 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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