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Individual Calculations May 2015 |
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| Zdenek, Petr Total change: 2.00 | |   |
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| Prebor Prahy 2014/2015 - I. trida - skupina 12 | Praha | CZE | 2015-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1893 | 2082 | 3.00 | 4 | 0.10 | 20 | 2.00 | |
|  Straka, Jaroslav | | | 1898 | CZE | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Spacek, Michal | | | 2025 | CZE | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Novotny, Josef | | | 1954 | CZE | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Vorsilka, Jiri | | | 1694 | CZE | 0.50 | 1 | -0.41 | 20 | -8.20 | |
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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