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Individual Calculations March 2019 |
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| Pacan-Milej, Kosma Total change: -8.40 | |   |
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| Open de Portugal 2019 - Cidade de Lisboa | Lisboa | POR | 2019-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2119 | 2273 | 5.50 | 9 | -0.42 | 20 | -8.40 | |
|  Nass, Sara | | | 1873 * | NOR | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Fielding, Michael | | | 1873 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Costa, Fabio | | | 1873 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Damaso, Rui | m | | 2439 | POR | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Huse, Sigurd Kjelsbol | | | 2080 | NOR | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Galego, Luis | g | | 2508 | POR | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Barbier, Wim | | | 2086 | BEL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Mabille, Natacha | | | 1896 | BEL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Butkiewicz, Lukasz | m | | 2445 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | * 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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