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Individual Calculations February 2020 |
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| Ruff, Robert Total change: -42.00 | |   |
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| 36. Internationales Boeblinger Open B | Boeblingen | GER | 2019-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1568 | 1759 | 3.00 | 7 | -2.10 | 20 | -42.00 | |
|  Habinski, David | | | 1507 | GER | 0.50 | 1 | -0.31 | 20 | -6.20 | |  Bruegmann, Kai | | | 1589 | GER | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Kloos, Robin | | | 1372 | GER | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Korbel, Joshua | | | 1555 | GER | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Bruegmann, Nick | | | 1516 | GER | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Schnepel, Thomas | | | 1854 | GER | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Sunthararajan, Thivijan | | | 1582 | GER | 0.00 | 1 | -0.73 | 20 | -14.60 | |
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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