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Individual Calculations November 2023 |
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| Walczewski, Christopher Total change: -7.60 | |   |
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| Offene Solinger Stadtmeisterschaft 2023 September 2023 | Solingen | GER | 2023-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2088 | 1796 | 1.00 | 1 | 0.85 | 40 | 34.00 | |
|  Fichtner, Ewald | | | 2088 | GER | 1.00 | 1 | 0.85 | 40 | 34.00 | |
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) | | | | Offene Solinger Stadtmeisterschaft 2023 October 2023 | Solingen | GER | 2023-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1586 | 1796 | 0.50 | 2 | -1.04 | 40 | -41.60 | |
|  Kovalyov, Dima | | | 1588 | GER | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Guelcan, Batuhan Ege | | | 1583 | GER | 0.50 | 1 | -0.27 | 40 | -10.80 | |
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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