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Individual Calculations September 2009 |
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| Koke, Christoph Total change: 23.25 | |   |
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| Sparkassen Chess Meeting Open A | Dortmund | GER | 2009-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2202 | 2053 | 4.00 | 8 | 1.55 | 15 | 23.25 | |
|  Izrajlev, Alexander | | | 2330 | RUS | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Hoegy, Kevin | | | 2167 | GER | 0.50 | 1 | 0.16 | 15 | 2.40 | |  Rueberg, Jobst | f | | 2171 | GER | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Juziak, Peter | | | 2124 | GER | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Mazarov, Juergen | | | 2186 | GER | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Krueger, Erich | | | 2244 | GER | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Kaiser, Richard | | | 2134 | GER | 1.00 | 1 | 0.61 | 15 | 9.15 | | | Coenen, Michael | | | 2256 | GER | 0.00 | 1 | -0.24 | 15 | -3.60 | |
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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