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Individual Calculations September 2009 |
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| Lentjes, Noud Total change: 41.50 | |   |
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| Dutch Open - Reserve A | Dieren | NED | 2009-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1949 | 1865 | 4.00 | 6 | 1.66 | 25 | 41.50 | |
|  Brandenburg, Lucia | | | 1910 | NED | 1.00 | 1 | 0.56 | 25 | 14.00 | |  Snikkers, Naomi | | | 1818 | NED | 1.00 | 1 | 0.43 | 25 | 10.75 | | | De Wilde, Rik | | | 1919 | NED | 0.00 | 1 | -0.42 | 25 | -10.50 | | | Wubs, Harm | | | 1976 | NED | 1.00 | 1 | 0.65 | 25 | 16.25 | | | Voigt, Ingrid | | wf | 2104 | GER | 0.00 | 1 | -0.20 | 25 | -5.00 | | | Rutjes, Twan | | | 1965 | NED | 1.00 | 1 | 0.64 | 25 | 16.00 | |
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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