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Individual Calculations August 2015 |
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| Keetman, Sandra Total change: -25.60 | |   |
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| Amsterdam Chess Tournament - B | Amsterdam | NED | 2015-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1881 | 1752 | 2.00 | 8 | -0.64 | 40 | -25.60 | |
|  Van Tuyl, Wim | | | 1888 | NED | 0.00 | 1 | -0.32 | 40 | -12.80 | |  Freer, Rob | | | 1866 | NED | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Van Den Bergh, Ben | | | 1989 | NED | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Nieland, Wim | | | 1895 | NED | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Veldhuysen, Klaas | | | 1945 | NED | 0.50 | 1 | 0.25 | 40 | 10.00 | | | De Boer, Bas | | | 1790 | NED | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Smith, Jack | | | 1850 | ENG | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Greven, Ron | | | 1821 | NED | 0.50 | 1 | 0.10 | 40 | 4.00 | |
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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