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Individual Calculations September 2018 |
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| Tretina, Zdenek Total change: 9.20 | |   |
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| Jesenik Open 2018 - B | Jesenik | CZE | 2018-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1757 | 1599 | 2.50 | 7 | 0.46 | 20 | 9.20 | |
|  Martinec, Karel | | | 1772 | CZE | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Rychlik, Zdenek | | | 1752 | CZE | 0.50 | 1 | 0.20 | 20 | 4.00 | |  Janecek, Miroslav | | | 1731 | CZE | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Cihal, Jan | | | 1782 | CZE | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Porc, Pavel | | | 1692 | CZE | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Tomek, Milan | | | 1722 | CZE | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Folwarczny, Marek | | | 1845 | CZE | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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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