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Individual Calculations February 2017 |
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| Zuiderweg, Edwin Total change: 16.20 | |   |
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| Chessfestival Groningen 2016 - Open B | Groningen | NED | 2016-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1824 | 1927 | 6.50 | 9 | 0.81 | 20 | 16.20 | |
|  Vos, Wiert | | | 1650 | NED | 0.50 | 1 | -0.33 | 20 | -6.60 | |  Kompaan, Rick | | | 1666 | NED | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Visser, Ynte | | | 1795 | NED | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Bruggink, Tycho | | | 1826 | NED | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Husers, Yannic | | | 1785 | NED | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Salihbegovic, Edim | | | 1877 | BIH | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Mostertman, Johan | | | 1887 | NED | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Oord, Raymon | | | 1873 | NED | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Jelic, Bruno | | | 2058 | NED | 0.50 | 1 | 0.18 | 20 | 3.60 | |
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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