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Individual Calculations August 2017 |
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| Boeters, Stefan Total change: 40.40 | |   |
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| 11e Leiden Chess Tournament - Group B | Leiden | NED | 2017-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1839 | 1798 | 4.50 | 8 | 1.01 | 40 | 40.40 | |
|  Hoogeveen, Luuk | | | 1486 | NED | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Van Deutekom, Yde | | | 1858 | NED | 0.50 | 1 | 0.08 | 40 | 3.20 | |  Le Clercq, Maxim | | | 1906 | NED | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Matai, Rudi | | | 1866 | NED | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Oostvogels, Niek | | | 1905 | NED | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Geboers, Jimmy | | | 1852 | BEL | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Holwijn, Melvin | | | 1932 | NED | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Scherpenisse, Kees | | | 1903 | NED | 0.50 | 1 | 0.14 | 40 | 5.60 | |
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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