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Individual Calculations August 2015 |
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| Bolhuis, Ridens Total change: -36.00 | |   |
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| Amsterdam Chess Tournament - B | Amsterdam | NED | 2015-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1858 | 2014 | 4.50 | 9 | -1.80 | 20 | -36.00 | |
|  Van Baar, Esper | | | 1792 | NED | 0.00 | 1 | -0.78 | 20 | -15.60 | |  Lith, Tony | | | 1737 | NED | 1.00 | 1 | 0.17 | 20 | 3.40 | | | De Boer, Bas | | | 1790 | NED | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Oldenhuis, Lance | | | 1982 | NED | 0.00 | 1 | -0.54 | 20 | -10.80 | | | De Veij, Ton | | | 1866 | NED | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Van Tuyl, Wim | | | 1888 | NED | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Schilstra, Laurens | | | 1846 | NED | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Reinders, Joan | | | 1942 | NED | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Komen, Jan-Pjotr | | | 1883 | NED | 1.00 | 1 | 0.32 | 20 | 6.40 | |
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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