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Individual Calculations August 2015 |
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| Janse, Alexander Total change: -54.80 | |   |
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| Amsterdam Chess Tournament - B | Amsterdam | NED | 2015-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1804 | 1936 | 4.00 | 8 | -1.37 | 40 | -54.80 | |
|  Veenstra, Frits | | | 1888 | NED | 0.00 | 1 | -0.57 | 40 | -22.80 | |  Van Dael, Siem | | | 1701 | NED | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Kastelein, Gerard | | | 1808 | NED | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Mesman, Edwyn | | | 1783 | NED | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Verhoeff, Timardi | | | 1673 | NED | 0.00 | 1 | -0.82 | 40 | -32.80 | | | De Veij, Ton | | | 1866 | NED | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Frost, Peter | | | 1866 | AUS | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Froberg, Gert-Jan | | | 1849 | NED | 1.00 | 1 | 0.38 | 40 | 15.20 | |
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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