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Individual Calculations April 2009 |
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| Woudt, Edwin Total change: -11.25 | |   |
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| 3D - r 4-5 - Dutch Team Competition | Various | NED | 2008-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2013 | 2032 | 0.50 | 1 | -0.03 | 15 | -0.45 | |
|  Knoop, Wouter | | | 2013 | NED | 0.50 | 1 | -0.03 | 15 | -0.45 | |
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) | | | | 3N - Corus Chess Tournament - Weekendvierkampen | Wijk aan Zee | NED | 2009-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1966 | 2049 | 0.50 | 2 | -0.72 | 15 | -10.80 | |
|  Bonte, Holger | | | 1899 | NED | 0.00 | 1 | -0.70 | 15 | -10.50 | | | Braggaar, Leonore | | | 2033 | NED | 0.50 | 1 | -0.02 | 15 | -0.30 | |
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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