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Individual Calculations June 2017 |
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| Jahrke, Jonas Total change: 54.00 | |   |
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| 32. Ruhrhalbinsel-Open | Essen | GER | 2017-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1802 | 1691 | 3.50 | 6 | 1.35 | 40 | 54.00 | |
|  Browning, Alex | | | 1950 | GER | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Juntermanns, Peter | | | 1528 | GER | 1.00 | 1 | 0.28 | 40 | 11.20 | |  Biessner, Eberhard | | | 1811 | GER | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Biermann, Florian | | | 1853 | GER | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Biermann, Lenhard | | | 1879 | GER | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Potyrala, Lukasz-Rafal | | | 1791 | GER | 1.00 | 1 | 0.64 | 40 | 25.60 | |
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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