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Individual Calculations August 2015 |
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| Dellert, Lena Total change: 29.80 | |   |
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| 9e Leiden Chess Tournament, Group A | Leiden | NED | 2015-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2172 | 1835 | 2.50 | 8 | 1.49 | 20 | 29.80 | |
|  Van Overdam, Julian | | | 2235 * | NED | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Wallgren, Ulf | | | 2141 | SWE | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Wilschut, Peter | | | 2235 * | NED | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Johansson, Gunnar | | | 2223 | SWE | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Palit, Somak | m | | 2235 * | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kerkvliet, Max | | | 2186 | NED | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Happel, Henk | f | | 2107 | NED | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Havenaar, Jan | | | 2017 | NED | 0.50 | 1 | 0.24 | 20 | 4.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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