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Individual Calculations September 2019 |
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| Karwatzki, Hans-Juergen Total change: 14.00 | |   |
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| Hennefer Elo-Sommer-Open 2019 | Hennef | GER | 2019-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1787 | 1573 | 2.00 | 5 | 0.70 | 20 | 14.00 | |
|  Heck, Ewald | | | 1826 | GER | 0.50 | 1 | 0.31 | 20 | 6.20 | |  Kratz, Alexander | | | 1774 | GER | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Sebastian, Thorsten | | | 1441 | GER | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Kuhn, Andreas | | | 1960 | GER | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Sommer, Herbert | | | 1933 | GER | 1.00 | 1 | 0.90 | 20 | 18.00 | |
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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