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Individual Calculations October 2017 |
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| Onyango, Adia Total change: -13.00 | |   |
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| Goteborg Open 2017 normal | Goteborg | SWE | 2017-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1906 | 1733 | 1.50 | 4 | 0.36 | 20 | 7.20 | |
|  Andersson, Lars | | | 2005 | SWE | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Westergren, Bertil | | | 1863 | SWE | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Outgajjouft, Said | | | 2026 | SWE | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Rasti, Arvin | | | 1731 | SWE | 0.50 | 1 | 0.00 | 20 | 0.00 | |
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) | | | | Kristianstad Chess Cup 2017 lang | Kristianstad | SWE | 2017-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1626 | 1733 | 1.50 | 4 | -1.01 | 20 | -20.20 | |
| | Olsson, Paul 1955 | | | 1842 | SWE | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Johansson, Jan 1964 | | | 1468 | SWE | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Eisele, Linus | | | 1473 | SWE | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Forsberg, Andre | | | 1721 | SWE | 0.00 | 1 | -0.52 | 20 | -10.40 | |
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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