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Individual Calculations August 2014 |
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| De Ruiter, Thomas Total change: 27.60 | |   |
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| 8e Leiden Chess Tournament - groep B | Leiden | NED | 2014-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1777 | 1859 | 2.50 | 3 | 0.69 | 40 | 27.60 | |
|  Cernouskova, Alena | | | 1636 | CZE | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Bulthuis, Jelle | | | 1806 | NED | 0.50 | 1 | -0.07 | 40 | -2.80 | |  Van Der Knaap, Jan | | | 1888 | NED | 1.00 | 1 | 0.54 | 40 | 21.60 | |
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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