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Individual Calculations February 2020 |
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| Ptacnikova, Lenka Total change: 23.20 | |   |
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| PRAGUE OPEN 2020 A - IM open | Praha | CZE | 2020-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2126 | 2076 | 5.00 | 9 | 1.16 | 20 | 23.20 | |
|  Kuhnmund, Ivan | | | 1702 | CZE | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Siddharth, Jagadeesh | f | | 2301 | SGP | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Strebkovs, Andrejs | m | | 2278 | LAT | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Ocelak, Jakub | | | 1786 | CZE | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Novosadova, Kristyna | | wm | 2200 | CZE | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Domogaev, Sergey | g | | 2334 | RUS | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Mis, Mieszko | f | | 2349 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Thorsteinsdottir, Gudlaug | | wf | 1958 | ISL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Vorisek, Jakub | | | 2229 | CZE | 0.50 | 1 | 0.20 | 20 | 4.00 | |
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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