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Individual Calculations June 2016 |
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| Zuiderweg, Edwin Total change: -15.60 | |   |
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| Groninger Combinatie Open 2016 | Groningen | NED | 2016-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1920 | 1951 | 2.50 | 6 | -0.78 | 20 | -15.60 | |
|  Van Foreest, Pieter | | | 1630 | NED | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Maatman, Nick | | | 2291 | NED | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Paulet, Iozefina | | wg | 2191 | NED | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Karsdorp, Nico | | | 1841 | NED | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Kowalik, Waldemar | | | 1792 | POL | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Wolters, Vincent | | | 1774 | NED | 0.00 | 1 | -0.73 | 20 | -14.60 | |
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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