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Individual Calculations May 2024 |
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| Coellen, Bjoern Total change: -23.60 | |   |
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| GRENKE Chess Open 2024 B-Open | Karlsruhe | GER | 2024-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1782 | 1922 | 5.00 | 9 | -1.18 | 20 | -23.60 | |
|  Ristedt, Mathis | | | 1738 | GER | 0.50 | 1 | -0.24 | 20 | -4.80 | |  Kandler, Christoph | | | 1746 | GER | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Walter, Richard | | | 1752 | GER | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Kuehn, Roger, Dr. | | | 1821 | GER | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Navarini, Vincent | | | 1767 | SUI | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Sboev, Kirill | | | 1765 | CZE | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Lindh, Stefan | | | 1816 | SWE | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Baron, Sven | | | 1818 | GER | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Jekel, Wolfgang | | | 1814 | GER | 0.50 | 1 | -0.15 | 20 | -3.00 | |
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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