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Individual Calculations August 2015 |
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| Hordijk, Frank Total change: -44.00 | |   |
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| 9e Leiden Chess Tournament, Group B | Leiden | NED | 2015-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1770 | 1795 | 1.50 | 5 | -1.10 | 40 | -44.00 | |
|  Scherpenisse, Kees | | | 1942 | NED | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Van Den Berg, Jaap | | | 1848 | NED | 0.00 | 1 | -0.43 | 40 | -17.20 | |  Amarapala, Anton | | | 1482 | NOR | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Koreman, Eric | | | 1938 | NED | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Nguyen, Lucas | | | 1642 | NED | 0.50 | 1 | -0.20 | 40 | -8.00 | |
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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