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Individual Calculations September 2018 |
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| Grotrian, Peter Total change: 37.00 | |   |
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| 31. Kieler Open 2018 B-Gruppe | Kiel | GER | 2018-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1708 | 1455 | 3.00 | 6 | 1.85 | 20 | 37.00 | |
|  Aksuet, Oender | | | 1691 | GER | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Kathage, Holger | | | 1692 | GER | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Zechel, Rolf-Ruediger | | | 1744 | GER | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Koch, Ralf-Johannes | | | 1739 | GER | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Sowa, Uwe | | | 1594 | GER | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Von Koschitzky, Tilo | | | 1789 | GER | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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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