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Individual Calculations September 2009 |
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| Rutjes, Twan Total change: 16.00 | |   |
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| Dutch Open - Reserve A | Dieren | NED | 2009-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1928 | 1965 | 4.50 | 7 | 0.64 | 25 | 16.00 | |
|  De Lange, Hans | | | 1873 | NED | 1.00 | 1 | 0.37 | 25 | 9.25 | | | Ootes, Lennart | | | 2082 | NED | 0.00 | 1 | -0.34 | 25 | -8.50 | |  Cox, Jan | | | 1816 | NED | 1.00 | 1 | 0.30 | 25 | 7.50 | | | Brinkers, Kees | | | 1965 | NED | 0.50 | 1 | 0.00 | 25 | 0.00 | | | Van Bohemen, Cees | | | 2077 | NED | 1.00 | 1 | 0.65 | 25 | 16.25 | | | Snikkers, Naomi | | | 1818 | NED | 1.00 | 1 | 0.30 | 25 | 7.50 | | | Lentjes, Noud | | | 1865 | NED | 0.00 | 1 | -0.64 | 25 | -16.00 | |
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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