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Individual Calculations August 2018 |
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| Sendler, Arnold Total change: -29.20 | |   |
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| 10. Vellmarer Schachtage B-Open | Vellmar | GER | 2018-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1603 | 1712 | 2.50 | 5 | -0.73 | 40 | -29.20 | |
|  Maas, Kolja | | | 1532 | GER | 0.50 | 1 | -0.24 | 40 | -9.60 | |  Siepen, Ralf | | | 1601 | GER | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Schaefer, Gerhard | | | 1621 | GER | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Baumann, Bettina | | | 1651 | GER | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Homann, Christoph | | | 1608 | GER | 1.00 | 1 | 0.36 | 40 | 14.40 | |
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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