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Individual Calculations July 2010 |
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| Kotlar, Alfred Total change: 0.30 | |   |
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| 6.offene Hessische Seniorenmeisterschaft | Bad Sooden-Allendorf | GER | 2010-04-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2030 | 2065 | 4.00 | 6 | 0.79 | 15 | 11.85 | |
|  Hopp, Barbara, Dr. | | | 1772 | GER | 1.00 | 1 | 0.15 | 15 | 2.25 | |  Weber, Siegfried | | | 1787 | GER | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Schulz, Wolfgang | | | 2171 | GER | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Haubt, Georg | f | | 2253 | GER | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Weyrauch, Erich | | | 2178 | GER | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Kuehn, Peter | | | 2020 | GER | 1.00 | 1 | 0.44 | 15 | 6.60 | |
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) | | | | 9.Lipperland Senioren-Open | Doerentrup | GER | 2010-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1997 | 2071 | 4.00 | 8 | -0.77 | 15 | -11.55 | |
| | Spindler, Egbert | | | 1844 | GER | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Bakhmatov, Eduard | f | | 2319 | GER | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Zwanepol, Johan | | | 1942 | NED | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Thielemann, Joachim | | | 1975 | GER | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Wulf, Adalbert | | | 2015 | GER | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Oud, Niek | | | 2046 | NED | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Perk, Egbert | | | 2027 | GER | 0.50 | 1 | -0.06 | 15 | -0.90 | | | Spaete, Erwin | | | 1809 | GER | 1.00 | 1 | 0.18 | 15 | 2.70 | |
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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