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Individual Calculations May 2024 |
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| Koppen, Harald Total change: 11.40 | |   |
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| GRENKE Chess Open 2024 A-Open | Karlsruhe | GER | 2024-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2116 | 1984 | 3.50 | 9 | 0.57 | 20 | 11.40 | |
|  Karas, Marek | f | | 2212 | CZE | 0.50 | 1 | 0.29 | 20 | 5.80 | |  Mainka, Alwin | | | 2216 | GER | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Golubovic, Erik | c | | 2095 | CRO | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Mgeladze, Kesaria | | wf | 2094 | GEO | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Quante, Lennart | | | 2113 | GER | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Schwartz, Andreas | | | 2050 | GER | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Hess, Markus, Dr. | | | 2092 | GER | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Bossinger, Patrick | | | 2085 | GER | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Engesser, Jonas | | | 2089 | GER | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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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