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Individual Calculations January 2009 |
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| Jostmeijer, Erik Total change: -13.00 | |   |
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| Luzerner Open 2008 | LUZERN | SUI | 2008-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1978 | 1981 | 1.50 | 4 | -0.52 | 25 | -13.00 | |
|  Borner, Daniel | | | 2215 | SUI | 0.50 | 1 | 0.29 | 25 | 7.25 | | | Seps, Monika | | wm | 2203 | SUI | 0.00 | 1 | -0.22 | 25 | -5.50 | |  Ferrari, Matteo | | | 1754 | SUI | 0.00 | 1 | -0.79 | 25 | -19.75 | | | Huber, Ruth | | | 1738 | SUI | 1.00 | 1 | 0.20 | 25 | 5.00 | |
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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