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Individual Calculations September 2009 |
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| Wittkugel, Friedhelm Total change: -7.20 | |   |
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| 12.offene Seniorenmeisterschaft Niedersachsen | Bad Bevensen | GER | 2009-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1966 | 2018 | 4.50 | 9 | -0.48 | 15 | -7.20 | |
|  Luebbers, Doris, Dr. | | | 1618 * | GER | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Pape, Manfred | | | 2238 | GER | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Aufmwasser, Guenter | | | 1815 | GER | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Davydov, Mihail | | | 2067 | GER | 0.50 | 1 | 0.07 | 15 | 1.05 | | | Rychlik, Kurt | | | 2097 | GER | 1.00 | 1 | 0.61 | 15 | 9.15 | | | Bauer, Wolfgang | | | 2115 | GER | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Potthammel, Joerg | | | 2074 | GER | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Meyer, Walter | | | 1874 | GER | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Klemt, Herbert | | | 1794 | GER | 1.00 | 1 | 0.22 | 15 | 3.30 | | | * 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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