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Individual Calculations January 2021 |
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| Heidenfors, Ronald Total change: -21.00 | |   |
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| ProCivitas Open 2020 | Vaxjo | SWE | 2020-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1928 | 2035 | 3.50 | 6 | -0.24 | 20 | -4.80 | |
|  Nyberg, Mattias | | | 1635 * | SWE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Wihlborn, Bengt | | | 1890 | SWE | 0.50 | 1 | -0.19 | 20 | -3.80 | |  Lindsten, Dennis | | | 2081 | SWE | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Rydstrom, Tom | f | | 2296 | SWE | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Ottosson, Bjorn | | | 1755 | SWE | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Nilsson, Mattias 1979 | | | 1912 | SWE | 0.50 | 1 | -0.17 | 20 | -3.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Fyrklovern 2020 | Vaxjo | SWE | 2020-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1958 | 2035 | 1.00 | 3 | -0.81 | 20 | -16.20 | |
| | Nilsson, Mattias 1979 | | | 1912 | SWE | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Goransson, Martin | | | 2077 | SWE | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Wihlborn, Bengt | | | 1885 | SWE | 0.50 | 1 | -0.20 | 20 | -4.00 | |
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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