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Individual Calculations May 2024 |
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| Koschetzki, Christian Total change: 1.00 | |   |
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| GRENKE Chess Open 2024 A-Open | Karlsruhe | GER | 2024-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2100 | 1961 | 1.00 | 3 | 0.05 | 20 | 1.00 | |
|  Wiechert, Hans | f | | 2167 | GER | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Migliorini, Matteo | | | 2064 | ITA | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Kobl, Rudolf | | | 2069 | 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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