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Individual Calculations December 2017 |
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| Johansson, Bertil Total change: 8.40 | |   |
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| Lag-DM 2017/2018, div 5 R1-2 | Stockholm | SWE | 2017-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1838 | 1821 | 1.00 | 2 | 0.05 | 20 | 1.00 | |
|  Mytsko, Vladimir | | | 1960 | SWE | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Lindvall, Per | | | 1715 | SWE | 0.50 | 1 | -0.14 | 20 | -2.80 | |
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) | | | | Lag-DM 2017/18 Div 3 R 2 | Stockholm | SWE | 2017-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1867 | 1815 | 0.50 | 1 | 0.07 | 20 | 1.40 | |
| | Eriksson, Leif 1954 | | | 1867 | SWE | 0.50 | 1 | 0.07 | 20 | 1.40 | |
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) | | | | Lag-DM 2017/2018, div 5 R3 | Stockholm | SWE | 2017-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1663 | 1815 | 1.00 | 1 | 0.30 | 20 | 6.00 | |
|  Wennstrom, Bertil | | | 1663 | SWE | 1.00 | 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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