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Individual Calculations December 2019 |
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| Stivaletta, Andrea Total change: 7.40 | |   |
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| Lugano General Open 2019 | Lugano | SUI | 2019-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1650 | 1680 | 2.50 | 4 | 0.37 | 20 | 7.40 | |
|  Strupat, Thomas | | | 1421 | SUI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Stepanians, Markus | | | 1753 | SUI | 1.00 | 1 | 0.60 | 20 | 12.00 | | | White, David J | | | 1853 | ENG | 0.00 | 1 | -0.27 | 20 | -5.40 | |  Trivic, Zoran | | | 1574 | SUI | 0.50 | 1 | -0.14 | 20 | -2.80 | |
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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