Individual Calculations April 2008 |
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Koch, Friedrich Total change: -8.55 | | |
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2.Prenzlberg-Open | Berlin | GER | 2007-12-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1830 | 2067 | 1.00 | 2 | -0.57 | 15 | -8.55 | |
| Pews, Kristine | | | 1739 | GER | 0.50 | 1 | -0.37 | 15 | -5.55 | | Janke, Jeffrey | | | 1921 | GER | 0.50 | 1 | -0.20 | 15 | -3.00 | | 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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