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Individual Calculations March 2010 |
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| Broekman, Willem Total change: 13.05 | |   |
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| Corus Chess Tournament - Tien 2D | Wijk aan Zee | NED | 2010-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2136 | 2105 | 5.00 | 9 | 0.87 | 15 | 13.05 | |
|  Heemskerk, Wim | f | | 2255 | NED | 0.50 | 1 | 0.20 | 15 | 3.00 | |  Otten, Colleen | | | 2047 | NED | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Markus, John | | | 2165 | NED | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Ori, Marco | | | 2089 | ITA | 0.50 | 1 | -0.02 | 15 | -0.30 | | | Schroer, Marcel | | | 2150 | NED | 1.00 | 1 | 0.56 | 15 | 8.40 | | | Roering, Ed | | | 2176 | NED | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Schipper, Paul | | | 2136 | NED | 0.50 | 1 | 0.04 | 15 | 0.60 | | | Rossen, Maarten | | | 2036 | NED | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Ghijsen, Pim | | | 2171 | NED | 0.50 | 1 | 0.09 | 15 | 1.35 | |
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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