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Individual Calculations August 2015 |
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| Van Der Velde, Wytse Total change: -14.60 | |   |
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| Amsterdam Chess Tournament - B | Amsterdam | NED | 2015-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1891 | 1963 | 4.00 | 8 | -0.73 | 20 | -14.60 | |
|  De Boer, Bas | | | 1790 | NED | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Burton, Graham P | | | 2044 | ENG | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Van Der Eyk, Dick | | | 1993 | NED | 0.00 | 1 | -0.46 | 20 | -9.20 | |  Mestrom, Wolf | | | 1883 | NED | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Wijgers, Ben | | | 1965 | NED | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Verhoeff, Timardi | | | 1673 | NED | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Van Akkeren, Arno | | | 1993 | NED | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Mesman, Edwyn | | | 1783 | NED | 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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