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Individual Calculations December 2019 |
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| Friden, Jan Total change: -27.60 | |   |
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| Mark KM 2019 2020 R1 | Orby | SWE | 2019-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1810 | 1586 | 0.00 | 1 | -0.22 | 40 | -8.80 | |
|  Svenberg, Bror-Olof | | | 1810 | SWE | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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) | | | | Mark KM 2019 2020 R23 | Orby | SWE | 2019-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1412 | 1586 | 1.00 | 1 | 0.27 | 40 | 10.80 | |
| | Johansson, Nils | | | 1412 | SWE | 1.00 | 1 | 0.27 | 40 | 10.80 | |
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) | | | | Div II 6 2019-20 R2 | Swden | SWE | 2019-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1647 | 1586 | 0.00 | 1 | -0.42 | 40 | -16.80 | |
|  Derdic, Valentin | | | 1647 | SWE | 0.00 | 1 | -0.42 | 40 | -16.80 | |
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) | | | | VSF distriktsserie 2019–2020 R34 | Sweden | SWE | 2019-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1719 | 1586 | 0.00 | 1 | -0.32 | 40 | -12.80 | |
| | Johansson, Christer 1965 | | | 1719 | SWE | 0.00 | 1 | -0.32 | 40 | -12.80 | |
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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