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Individual Calculations September 2012 |
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| Zwirs, Jasper Total change: -6.00 | |   |
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| Dutch Open 2012 - Reservegroep A | Dieren | NED | 2012-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2007 | 1970 | 2.50 | 6 | -0.20 | 30 | -6.00 | |
|  Lecomte, Robin | | | 1817 | NED | 0.50 | 1 | -0.20 | 30 | -6.00 | |  Hoogland, Rob | | | 1841 | NED | 1.00 | 1 | 0.33 | 30 | 9.90 | | | Jonker, Fred | | | 2144 | NED | 0.50 | 1 | 0.23 | 30 | 6.90 | | | Etmans, Maarten | f | | 2108 | NED | 0.50 | 1 | 0.19 | 30 | 5.70 | | | Evengroen, Jan | | | 2031 | NED | 0.00 | 1 | -0.42 | 30 | -12.60 | | | Boulahfa, Hicham | | | 2098 | NED | 0.00 | 1 | -0.33 | 30 | -9.90 | |
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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