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Individual Calculations May 2018 |
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| Buese, Ralf Total change: 7.20 | |   |
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| GRENKE Chess Open 2018 A-Open | Karlsruhe | GER | 2018-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2098 | 1916 | 2.50 | 8 | 0.36 | 20 | 7.20 | |
|  Tischendorf, Michael, Dr. | | | 2194 | GER | 0.50 | 1 | 0.33 | 20 | 6.60 | |  Boehm, Martin | | | 2210 | GER | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Roehr, Tobias | | | 2082 | GER | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Scholzen, Wolfgang | | | 2053 | GER | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Brendel, Bergit | | wf | 2055 | GER | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Kuehn, Kolja | | | 2078 | GER | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Lehmann, Sven | | | 2047 | GER | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Roelle, Philipp | | | 2065 | GER | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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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