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Individual Calculations August 2015 |
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| Veldhuysen, Klaas Total change: -19.00 | |   |
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| Amsterdam Chess Tournament - B | Amsterdam | NED | 2015-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1807 | 1945 | 4.50 | 8 | -0.95 | 20 | -19.00 | |
|  De Boer, Bas | | | 1790 | NED | 0.00 | 1 | -0.71 | 20 | -14.20 | |  Van Dael, Siem | | | 1701 | NED | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Zegstroo, Martin | | | 1843 | NED | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Keetman, Sandra | | | 1752 | NED | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Kastelein, Gerard | | | 1808 | NED | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Schmit, Evert | | | 1879 | NED | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Van Baar, Esper | | | 1792 | NED | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Veenstra, Frits | | | 1888 | NED | 0.50 | 1 | -0.08 | 20 | -1.60 | |
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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