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Individual Calculations December 2023 |
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| Colloridi, Catalina Total change: 23.60 | |   |
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| Open Internacional Cidade de Lagos | Lagos | POR | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1922 | 1709 | 2.50 | 7 | 0.59 | 40 | 23.60 | |
|  Bosboom, Manuel | m | | 2344 | NED | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Machado, Manuel Domingos J | | | 1354 | POR | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Silverio, Luis | | | 2038 | POR | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Blake, J Morgan | | | 1984 | ENG | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Bugaj, Hanna | | | 1927 | POL | 0.50 | 1 | 0.28 | 40 | 11.20 | | | De Kruif, Kees | | | 1887 | NED | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Gauche, Eduardo | | | 1921 | FID | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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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