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Individual Calculations September 2017 |
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| Puetz, Peter Total change: -34.20 | |   |
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| Hennefer Elo-Sommer-Open | Hennef | GER | 2017-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1640 | 1671 | 1.00 | 5 | -1.71 | 20 | -34.20 | |
|  Hassler, Rolf | | | 1854 | GER | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Geitner, Alexander | | | 1512 | GER | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Martino-Gross, Peter | | | 1986 | GER | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Poethen, Heiko | | | 1381 | GER | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Pfening, Richard | | | 1469 | GER | 0.00 | 1 | -0.76 | 20 | -15.20 | |
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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