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Individual Calculations February 2019 |
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| Lueders, Guenter Total change: -2.40 | |   |
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| 28. Erfurter Schachfestival Seniorenturnier | Erfurt | GER | 2018-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1763 | 1704 | 2.00 | 5 | -0.12 | 20 | -2.40 | |
|  Hess, Juergen | | | 1905 | GER | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Wolf, Mario | | | 1827 | GER | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Lehmann, Joachim, Dr. | | | 1784 | GER | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Krawczyk, Harald | | | 1620 | GER | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Hanft, Guenter | | | 1678 | GER | 1.00 | 1 | 0.46 | 20 | 9.20 | |
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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