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Individual Calculations April 2008 |
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| De Groot, Marco Total change: 30.60 | |   |
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| Corus Chess 2008 - Tienkamp 2E | Wijk aan Zee | NED | 2008-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2137 | 2133 | 6.50 | 9 | 2.04 | 15 | 30.60 | |
|  Markus, John Raymond | | | 2212 | NED | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Israel, Gregory | | | 2143 | FRA | 1.00 | 1 | 0.51 | 15 | 7.65 | |  Schouwerwou, Xander | | | 2050 | NED | 1.00 | 1 | 0.39 | 15 | 5.85 | | | De Rooi, Paul | | | 2112 | NED | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Vermeulen, Wesley | | | 2124 | NED | 1.00 | 1 | 0.49 | 15 | 7.35 | | | Buyten, Arno | | | 2128 | NED | 1.00 | 1 | 0.49 | 15 | 7.35 | | | Brinkers, Kees | | | 2061 | NED | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Sadallah, Osama | | | 2136 | NED | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Overeem, Marc | f | | 2266 | NED | 0.50 | 1 | 0.18 | 15 | 2.70 | |
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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