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Individual Calculations November 2018 |
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| Breitfeld, Joachim Total change: 6.20 | |   |
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| 26. Magdeburger Open Ottonen-Gruppe | Magdeburg | GER | 2018-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1978 | 1943 | 3.50 | 7 | 0.31 | 20 | 6.20 | |
|  Mertens, Lothar | | | 1664 | GER | 0.50 | 1 | -0.34 | 20 | -6.80 | |  Schulemann, Gero | | | 1682 | GER | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Polatel, Ali | | | 2214 | TUR | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Tews, Steffen | | | 1803 | GER | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Oppitz, Peter | c | | 2164 | GER | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Wagner, Benjamin | | | 2122 | GER | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Rothe, Guido | | | 2200 | GER | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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) | | |
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