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Individual Calculations May 2024 |
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| Kocak, Ediz Total change: 8.40 | |   |
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| GRENKE Chess Open 2024 A-Open | Karlsruhe | GER | 2024-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2121 | 2158 | 4.50 | 9 | -0.42 | 20 | -8.40 | |
|  Chen, Qingzhi Alexander | | | 1953 | GER | 1.00 | 1 | 0.24 | 20 | 4.80 | |  Kuhn, Clement | f | | 2349 | FRA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Blum, Frederik | | | 1960 | GER | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Wiesner, Alexander | | | 1978 | GER | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Tifferet, Shakked | f | | 2310 | ISR | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Staudacher, Thomas, Dr. | | | 1958 | GER | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Rudzinska, Michalina | | wm | 2302 | POL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Martirosyan, David | | | 1981 | CZE | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Schneider, Jana | f | wg | 2302 | GER | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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) | | | | Deutsche Schach-Amateurmeisterschaft 2023-2024 Q6 A | Darmstadt | GER | 2024-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2135 | 2158 | 3.50 | 5 | 0.84 | 20 | 16.80 | |
| | Willim, Michael | | | 2118 | GER | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Egle, Stefan, Dr. | | | 2183 | GER | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Koellner, Christof | | | 2015 | GER | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Galkin, Wladislaw | | | 2130 | GER | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Voicu-Jagodzinsky, Carmen | | wg | 2228 | ROU | 0.50 | 1 | 0.10 | 20 | 2.00 | |
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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