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Individual Calculations September 2015 |
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| Huysman, Arie Total change: 1.40 | |   |
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| Dutch Open 2015 - Reserve A | Dieren | NED | 2015-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1927 | 2051 | 6.00 | 9 | 0.07 | 20 | 1.40 | |
|  Wille, Ruud | | | 1881 | NED | 1.00 | 1 | 0.28 | 20 | 5.60 | |  Berghuis, Marten | | | 1930 | NED | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Van Gosliga, Jouke | | | 1754 | NED | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Keetman, Dennis | | | 1886 | NED | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Zwirs, Jasper | | | 1893 | NED | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Merza, Morris | | | 2146 | NED | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Taal, Rieks | | | 2026 | NED | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Bruil, Rembrandt | | | 1903 | NED | 1.00 | 1 | 0.30 | 20 | 6.00 | | | De Roos, Radboud | | | 1923 | NED | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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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