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Individual Calculations April 2020 |
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| Gdovin, Jan Total change: 5.60 | |   |
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| JCSS - Divize I 2019/2020 r9-10 | various | CZE | 2020-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2055 | 2035 | 0.00 | 1 | -0.47 | 20 | -9.40 | |
|  Nagy, Ladislav | | | 2055 | CZE | 0.00 | 1 | -0.47 | 20 | -9.40 | |
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) | | | | World Senior Team Chess Championship 2020 - Open 50 plus | Prague | CZE | 2020-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1873 | 2035 | 3.50 | 4 | 0.75 | 20 | 15.00 | |
| | Johnsen, Sylvia | | wf | 1853 | NOR | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Fuchs, Joachim | | | 1970 | GER | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Levinsky, Ladislav | | | 1635 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Wolf, Sylvia | | wf | 2035 | GER | 1.00 | 1 | 0.50 | 20 | 10.00 | | | * 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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