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Individual Calculations September 2017 |
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| Horyna, Josef Total change: -50.20 | |   |
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| SUMMER PRAGUE OPEN 2017 - A - IM open | Praha | CZE | 2017-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1815 | 1814 | 2.00 | 9 | -2.51 | 20 | -50.20 | |
|  Hiller, Simon | | | 2164 | GER | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Plasil, Petr | | | 2007 | CZE | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Knight, David | | | 1932 | NED | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Zak, Jiri | | | 1667 | CZE | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Mar, Tomas | | | 1728 | CZE | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Uibos, Andre | | | 1725 | EST | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Konvalinka, Vladislav | | | 1764 | CZE | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Prachar, Josef | | | 1864 | CZE | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Zabehlicky, Jiri | | | 1487 | CZE | 1.00 | 1 | 0.13 | 20 | 2.60 | |
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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