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Individual Calculations June 2018 |
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| Botvinnik, Alexey Total change: -1.40 | |   |
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| 4. Int. Bodensee-Seniorenopen 2018 | Bregenz | AUT | 2018-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1897 | 1831 | 2.50 | 6 | -0.07 | 20 | -1.40 | |
|  Lutz, Albert | | | 2147 | GER | 0.50 | 1 | 0.37 | 20 | 7.40 | |  Hanisch, Friedrich | | | 2097 | GER | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Vilerte, Tamara | | wg | 1976 | LAT | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Meier, Gerd | | | 1784 | GER | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Skibbe, Hannes | | | 1746 | GER | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Lachat, Martin | | | 1633 | SUI | 1.00 | 1 | 0.24 | 20 | 4.80 | |
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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