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Individual Calculations May 2022 |
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| Zahn, Achim Total change: 2.00 | |   |
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| 37. Internationales Boeblinger Open | Boeblingen | GER | 2022-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1837 | 1600 | 2.00 | 7 | 0.10 | 20 | 2.00 | |
|  Hamid, Emran | | | 2186 | GER | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Doll, Rebecca | | | 1913 | GER | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Perreard, Nicolas | | | 2083 | SUI | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Garlant, Carlo | | | 1465 | SUI | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Martens, Alexander | | | 1887 | GER | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Schoenfeld, Ulrich | | | 1520 | GER | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Fock, Sana | | | 1803 | GER | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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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