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Individual Calculations May 2013 |
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| Raygrotzki, Norbert Total change: 5.85 | |   |
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| Oster-Open der Stadtsparkasse Oberhausen 2013 | Oberhausen | GER | 2013-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1996 | 1950 | 3.00 | 6 | 0.39 | 15 | 5.85 | |
|  Schwalen, Peter | | | 2163 | GER | 0.50 | 1 | 0.27 | 15 | 4.05 | |  Krueger, Andre | | | 2149 | GER | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Davenport, Darcy | | | 2142 | GER | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Spenk, Willi | | | 1711 | GER | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Harff, Wilfried | | | 2164 | GER | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Gruscinski, Marc | | | 1646 | GER | 1.00 | 1 | 0.14 | 15 | 2.10 | |
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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