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Individual Calculations December 2021 |
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| Granath, Jonas Total change: 54.00 | |   |
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| Vasteras KM 2021 Grupp A | Vasteras | SWE | 2021-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1850 | 1816 | 4.00 | 6 | 1.28 | 20 | 25.60 | |
|  Stridh, Mattias | | | 1569 | SWE | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Gillefalk, Bjorn | | | 2055 | SWE | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Ostmark, Soren | | | 1698 | SWE | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Orell, Martin | | | 1895 | SWE | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Kruuse, Peter | | | 1901 | SWE | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Bjorkman, Filip | | | 1984 | SWE | 1.00 | 1 | 0.72 | 20 | 14.40 | |
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) | | | | Hasselbacken Chess Open 2021 Lang | Stockholm | SWE | 2021-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2124 | 1811 | 2.00 | 4 | 1.42 | 20 | 28.40 | |
| | Jiretorn, Eva | | | 2014 | SWE | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Lundin, Jan | f | | 2164 | SWE | 1.00 | 1 | 0.89 | 20 | 17.80 | | | Falkevall, Axel | c | | 2211 * | SWE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mardell, Jonas | | | 2107 | SWE | 0.00 | 1 | -0.15 | 20 | -3.00 | | | * 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) | | |
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