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Individual Calculations December 2019 |
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| Hammerman, Christian Total change: -6.00 | |   |
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| Div II 3 2019-20 R12 | Sweden | SWE | 2019-10-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1792 | 1767 | 1.50 | 2 | 0.57 | 20 | 11.40 | |
|  Jakobsson, Roger | | | 1830 | SWE | 0.50 | 1 | 0.09 | 20 | 1.80 | |  Andersson, Sten | | | 1753 | SWE | 1.00 | 1 | 0.48 | 20 | 9.60 | |
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) | | | | Hasselbacken Chess Open 2019 Lang | Stockholm | SWE | 2019-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1895 | 1767 | 0.50 | 4 | -0.87 | 20 | -17.40 | |
| | Lacko, Pavel | | | 2031 | SWE | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Alquist, Erik | | | 2003 | SWE | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Johansson, Tage 2001 | | | 1872 | SWE | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Isaksson, Max | | | 1675 | SWE | 0.00 | 1 | -0.63 | 20 | -12.60 | |
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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