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Individual Calculations September 2009 |
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| Cassens, Erhard Otto Total change: 33.50 | |   |
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| 12.offene Seniorenmeisterschaft Niedersachsen | Bad Bevensen | GER | 2009-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1875 | 1791 | 5.00 | 9 | 1.34 | 25 | 33.50 | |
|  Lehmensick, Jochen | | | 2191 * | GER | 0.00 | 1 | -0.08 | 25 | -2.00 | |  Kohn, Friedrich | | | 1754 | GER | 1.00 | 1 | 0.45 | 25 | 11.25 | | | Eickhoff, Hermann | | | 2063 | GER | 0.00 | 1 | -0.17 | 25 | -4.25 | | | Prinz, Tade | | | 1728 | GER | 0.00 | 1 | -0.59 | 25 | -14.75 | | | Borkenhagen, Bernd | | | 1756 | GER | 0.50 | 1 | -0.05 | 25 | -1.25 | | | Ehresmann, Horst | | | 1622 | GER | 1.00 | 1 | 0.28 | 25 | 7.00 | | | Van Houten, Henk | | | 1804 | NED | 1.00 | 1 | 0.52 | 25 | 13.00 | | | Lange, Detlef | | | 1932 | GER | 1.00 | 1 | 0.69 | 25 | 17.25 | | | Kuehn, Peter | | | 2026 | GER | 0.50 | 1 | 0.29 | 25 | 7.25 | | | * 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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