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Individual Calculations January 2010 |
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| Van Egmond, Rogier Total change: 11.25 | |   |
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| Klasse 2C Round 2-4 - Dutch Team Competition | Various | NED | 2009-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2175 | 2238 | 2.50 | 3 | 0.75 | 15 | 11.25 | |
|  De Wit, Dick | f | | 2214 | NED | 1.00 | 1 | 0.47 | 15 | 7.05 | |  Valstar, Johan | | | 2076 | NED | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Both, Erik | | | 2234 | NED | 0.50 | 1 | -0.01 | 15 | -0.15 | |
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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