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Individual Calculations February 2013 |
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| Boyens, Birger Total change: 15.60 | |   |
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| Schachtuerkencup 2012 | Paderborn | GER | 2012-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2112 | 1943 | 3.00 | 7 | 1.04 | 15 | 15.60 | |
|  Hecht, Carsten | | | 2105 | GER | 1.00 | 1 | 0.71 | 15 | 10.65 | |  Becker, Norbert | | | 2169 | GER | 0.50 | 1 | 0.29 | 15 | 4.35 | | | Langer, Christian | | | 2115 | GER | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Boos, Markus | | | 2154 | GER | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Sundorf, Jannik | | | 2194 | GER | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Helbing, Mathias | | | 1991 | GER | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Busche, Klaus | | | 2058 | GER | 0.00 | 1 | -0.34 | 15 | -5.10 | |
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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