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Individual Calculations July 2009 |
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| Deen, Ron Total change: 24.50 | |   |
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| 1A - r 6-9 - Dutch Team Competition | Various | NED | 2008-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2187 | 2097 | 2.50 | 4 | 0.98 | 25 | 24.50 | |
|  Nep, Ron | | | 2231 | NED | 1.00 | 1 | 0.68 | 25 | 17.00 | |  Beekhuis, Maarten | | | 2080 | NED | 0.50 | 1 | -0.02 | 25 | -0.50 | | | Bakker, Sven | | | 2232 | NED | 0.50 | 1 | 0.18 | 25 | 4.50 | | | Koopmans, Cees | | | 2203 | NED | 0.50 | 1 | 0.14 | 25 | 3.50 | |
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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