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Individual Calculations January 2014 |
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| Sirletti, Sonia Total change: -11.40 | |   |
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| Schaakfestival Groningen 2013 Open B | Groningen | NED | 2013-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1778 | 1894 | 2.50 | 5 | -0.76 | 15 | -11.40 | |
|  Nguyen, Kevin | | | 1846 | NED | 0.00 | 1 | -0.57 | 15 | -8.55 | |  De Boer, Eelke | | | 1802 | NED | 0.00 | 1 | -0.63 | 15 | -9.45 | | | Pompstra, Henk | | | 1781 | NED | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Cernouskova, Alena | | | 1632 | CZE | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Marshall, Michael | | | 1828 | DEN | 0.50 | 1 | -0.09 | 15 | -1.35 | |
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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