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Individual Calculations July 2008 |
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| Wewers, Reinhard Total change: 27.45 | |   |
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| Oberhausener Oster-Open 2008 | Oberhausen | GER | 2008-03-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2155 | 2117 | 4.00 | 5 | 1.76 | 15 | 26.40 | |
|  Klasmeier, Mario | | | 1822 | GER | 1.00 | 1 | 0.15 | 15 | 2.25 | |  Oberste, Norbert | | | 1944 | GER | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Straeter, Timo | f | | 2325 | GER | 1.00 | 1 | 0.77 | 15 | 11.55 | | | Schleining, Zoya | | wg | 2325 | GER | 1.00 | 1 | 0.77 | 15 | 11.55 | | | Becker, Marcel | f | | 2360 | GER | 0.00 | 1 | -0.20 | 15 | -3.00 | |
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) | | | | 23. Ruhrhalbinsel Open | Essen | GER | 2008-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2040 | 2114 | 3.00 | 5 | 0.07 | 15 | 1.05 | |
| | Spenk, Willi | | | 1784 | GER | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Graw., Christopher | | | 2217 | GER | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Hombrecher, Kai | | | 1948 | GER | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Kolkin, Michail | | | 2263 | UKR | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Barskij, Aleksandr | | | 1989 | GER | 1.00 | 1 | 0.33 | 15 | 4.95 | |
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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