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Individual Calculations December 2018 |
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| Cavadini, Sergio Total change: -18.80 | |   |
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| Lugano General Open 2018 | Lugano | SUI | 2018-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1650 | 1634 | 1.00 | 4 | -0.94 | 20 | -18.80 | |
|  White, David J | | | 1867 | ENG | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Jones, Alessandro | | | 1875 | ITA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Cavadini, Tiziano | | | 1427 | ITA | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Raimondi, Francesco | | | 1429 | SUI | 0.50 | 1 | -0.26 | 20 | -5.20 | |
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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