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Individual Calculations May 2018 |
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| Tregler, Boris Total change: -34.40 | |   |
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| Prebor Prahy 2017-2018 - I. trida - skupina 11 | Praha | CZE | 2018-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1844 | 2025 | 2.00 | 4 | -0.86 | 40 | -34.40 | |
|  Cantier, Jean-Francois | | | 1937 | CZE | 0.50 | 1 | -0.12 | 40 | -4.80 | |  Jakus, Lubomir | | | 1625 * | CZE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Krutina, Ivan | | | 1945 | CZE | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Kunc, Jan | | | 1867 | CZE | 0.50 | 1 | -0.21 | 40 | -8.40 | | | * 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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