Individual Calculations July 2010 |
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Pfeiffer, Ralf Total change: -3.25 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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13.offene Braunfelser Stadtmeisterschaft | Braunfels | GER | 2010-03-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
1911 | 1671 | 0.50 | 3 | -0.13 | 25 | -3.25 | |
| Schaub, Thomas | | | 1936 | GER | 0.50 | 1 | 0.32 | 25 | 8.00 | | Kohlmeyer, Klaus | | | 1813 | GER | 0.00 | 1 | -0.31 | 25 | -7.75 | | Kriesch, Achim | | | 1985 | GER | 0.00 | 1 | -0.14 | 25 | -3.50 | | 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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