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Individual Calculations April 2015 |
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| Bretscher, Robert Total change: -1.60 | |   |
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| ChessOrg Schachfestival 2015 Seniorenturnier | Bad Woerishofen | GER | 2015-02-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1728 | 1645 | 3.50 | 9 | -0.08 | 20 | -1.60 | |
|  Reimann, Guenther | | | 1931 | GER | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Riegler, Markus | | | 1840 | GER | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Rothenhagen, Siegfried | | | 1807 | GER | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Dittmann, Heinz | | | 1554 | GER | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Kolb, Werner | | | 1829 | GER | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Hartlaub, Marianne | | | 1578 | GER | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Kuhn, Hans | | | 1557 | GER | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Mittenzwei,ingo, Prof. Dr. | | | 1613 | GER | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Mahrla,hans, Dr. | | | 1842 | GER | 0.50 | 1 | 0.25 | 20 | 5.00 | |
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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