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Individual Calculations August 2015 |
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| Marquardt, Christian Total change: -15.40 | |   |
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| 26th NATO Chess Championship | Amsterdam | NED | 2015-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2037 | 2089 | 2.00 | 5 | -0.77 | 20 | -15.40 | |
|  Papista, Akos | | | 2139 | HUN | 0.50 | 1 | 0.07 | 20 | 1.40 | |  Pietruszewski, Marcin | | | 2153 | POL | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Gooris, Jan | | | 2133 | BEL | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Rizihs, Valerijs | | | 1761 | LAT | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Christen, Pierre | | | 1998 | LUX | 0.50 | 1 | -0.12 | 20 | -2.40 | |
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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