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Individual Calculations December 2021 |
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| Amnell, Mats Total change: -1.60 | |   |
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| Gavlemasterskapet 2021 | Gavle | SWE | 2021-09-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1629 | 1783 | 3.00 | 6 | -1.01 | 20 | -20.20 | |
|  Ornmark, Lucas | | | 1383 * | SWE | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Stromberg, Victoria | | | 1383 * | SWE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Akerlund, Fredrik | | | 1872 | SWE | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Svanberg, Albin | | | 1645 | SWE | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Trost, Martin | | | 1835 | SWE | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Demir, Ridvan | | | 1658 | TUR | 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) | | | | Gefle Elite Chess Open 2021 lang | Gavle | SWE | 2021-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1852 | 1783 | 2.50 | 4 | 0.93 | 20 | 18.60 | |
| | Ornmark, Lucas | | | 1383 * | SWE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Persson, Lars 1971 | | | 2065 | SWE | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Karlsson, Patrik | | | 1961 | SWE | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Wiklundh, Patrik | | | 1999 | SWE | 0.00 | 1 | -0.22 | 20 | -4.40 | | | * 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) | | |
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