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Individual Calculations August 2015 |
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| Havenaar, Jan Total change: -1.40 | |   |
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| 9e Leiden Chess Tournament, Group A | Leiden | NED | 2015-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2101 | 2017 | 3.50 | 9 | -0.07 | 20 | -1.40 | |
|  Palit, Somak | m | | 2360 | IND | 0.50 | 1 | 0.38 | 20 | 7.60 | |  Vistisen, Lars | | | 2159 | DEN | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Johansson, Gunnar | | | 2223 | SWE | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Polak, Alexander | | | 2113 | NED | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Wallgren, Ulf | | | 2141 | SWE | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Van Der Scheer, Henk | | | 2049 | NED | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Den Hartog, Marijn | | | 2088 | NED | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Hawkins, James N H | | | 1942 | ENG | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Dellert, Lena | | | 1835 | GER | 0.50 | 1 | -0.24 | 20 | -4.80 | |
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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