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Individual Calculations April 2009 |
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| Oser, Thor Total change: -23.25 | |   |
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| 25.ChessOrg Schachfestival Seniors | Bad Woerishofen | GER | 2009-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1823 | 1880 | 3.00 | 8 | -1.55 | 15 | -23.25 | |
|  Dahlhaus, Friedhelm | | | 2121 | GER | 0.00 | 1 | -0.20 | 15 | -3.00 | |  Jurgan, Brigitte | | | 1530 | GER | 0.50 | 1 | -0.39 | 15 | -5.85 | | | Malik, Rosemarie | | | 1700 | GER | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Erdmann, Wolfgang | | | 1775 | GER | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Reimann, Guenther | | | 1976 | GER | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Moeckel, Edgar Dr. | | | 1992 | GER | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Gestrich, Wolfgang | | | 1721 | GER | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Antusch, Ingrid | | | 1770 | GER | 0.50 | 1 | -0.15 | 15 | -2.25 | |
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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