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Individual Calculations January 2020 |
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| Sand, Rosemarie Total change: 0.40 | |   |
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| 26. Bad Bertricher Schachtage Seniorenturnier | Bad Bertrich | GER | 2019-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1571 | 1812 | 4.00 | 5 | 0.02 | 20 | 0.40 | |
|  Elkendorf, Werner | | | 1590 | GER | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Fuchs, Willy | | | 1539 | GER | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Goris-Schouwstra, Adry | | | 1626 | NED | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Gottwald, Helmut | | | 1620 | GER | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Mayer, Rolf | | | 1480 | GER | 1.00 | 1 | 0.12 | 20 | 2.40 | |
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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