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Individual Calculations August 2014 |
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| Kouwenhoven, Arjen Total change: 25.00 | |   |
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| 8e Leiden Chess Tournament | Leiden | NED | 2014-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2197 | 1995 | 2.50 | 5 | 1.25 | 20 | 25.00 | |
|  Lupor, Andre | f | | 2281 | GER | 1.00 | 1 | 0.84 | 20 | 16.80 | |  Erwich, Frank | f | | 2322 | NED | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Van Helvoort, Rob | | | 2144 | NED | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Van Der Marel, Bert | | | 2161 | NED | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Kronemeijer, Simon | | | 2079 | NED | 0.50 | 1 | 0.12 | 20 | 2.40 | |
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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