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Individual Calculations February 2023 |
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| Witt, Alexander Total change: -38.80 | |   |
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| 38. Internationales Boeblinger Open | Boeblingen | GER | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1692 | 1504 | 1.00 | 7 | -0.97 | 40 | -38.80 | |
|  Schellmann, Frank | c | | 1947 | GER | 0.00 | 1 | -0.06 | 40 | -2.40 | |  Blank, Stefan | | | 1736 | GER | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Mrvicin, Marin | | | 1806 | GER | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Bruns, Patrick, Dr. | | | 1711 | GER | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Steinhart, Matthias | | | 1654 | GER | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Zerhusen, Martin | | | 1704 | GER | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Goerzen, Lina | | | 1285 | GER | 0.00 | 1 | -0.78 | 40 | -31.20 | |
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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