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Individual Calculations November 2009 |
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| Esser, Jochen Total change: -18.25 | |   |
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| 20.Internat.Gocher Open 2009 | Goch | GER | 2009-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1948 | 2124 | 3.50 | 6 | -0.73 | 25 | -18.25 | |
|  Jakobsen, Oivind | | | 1724 * | NOR | 0.50 | 1 | -0.42 | 25 | -10.50 | | | Ratzmann, Stefan | | | 1984 | GER | 0.50 | 1 | -0.19 | 25 | -4.75 | |  Heinemann, Ernst | | | 2210 | GER | 0.50 | 1 | 0.12 | 25 | 3.00 | | | Kostowski, Ireneus, Dr. | | | 1873 | GER | 0.50 | 1 | -0.31 | 25 | -7.75 | | | Szczepanski, Krzysztof | | | 1857 | GER | 1.00 | 1 | 0.18 | 25 | 4.50 | | | Versteeg, Cees | | | 2041 | NED | 0.50 | 1 | -0.11 | 25 | -2.75 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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