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Individual Calculations July 2019 |
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| Schwark, Mario Total change: -18.40 | |   |
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| 61. Offene Koelner Stadtmeisterschaft 2019 | Koeln | GER | 2019-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1921 | 1914 | 1.50 | 5 | -0.92 | 20 | -18.40 | |
|  Peters, Alex | | | 2183 | GER | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Pericic, Boris | | | 2002 | GER | 0.50 | 1 | 0.12 | 20 | 2.40 | |  Kruse, Victor | | | 1659 | GER | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Breuer, Achim | | | 1583 | GER | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Thiel, Kuno | f | | 2178 | 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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