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Individual Calculations May 2017 |
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| Vitek, Jan Total change: 26.40 | |   |
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| Amatersky Open turnaj Praha 2017 | Praha | CZE | 2017-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1861 | 1684 | 2.50 | 4 | 1.32 | 20 | 26.40 | |
|  Herynek, Petr | | | 1647 | CZE | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Kalvach, Ladislav | | | 1815 | CZE | 0.50 | 1 | 0.18 | 20 | 3.60 | |  Proleiko, Julian | | | 2084 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Pacovsky, Ota | | | 1898 | CZE | 1.00 | 1 | 0.77 | 20 | 15.40 | | | * 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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