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Individual Calculations December 2019 |
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| Karlsson, Mats Total change: 93.60 | |   |
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| Helsingborgs SS KM 2019 | Helsingborg | SWE | 2019-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1713 | 1444 | 3.00 | 7 | 1.68 | 40 | 67.20 | |
|  Sarodnick, Volker | | | 1723 | SWE | 0.50 | 1 | 0.34 | 40 | 13.60 | |  Westin, Ake | | | 1844 * | SWE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Aulin, Jonas | | | 1593 | SWE | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Juul, Steffen | | | 1789 | DEN | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Szczepanowski, Tomasz | | | 1844 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Andersson, Jan 1957 | | | 1587 | SWE | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Johansson, Rolf | | | 1610 | SWE | 1.00 | 1 | 0.72 | 40 | 28.80 | | | * 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) | | | | Div III 8 2019-20 R2 | Sweden | SWE | 2019-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1564 | 1444 | 1.00 | 1 | 0.66 | 40 | 26.40 | |
| | Ellerstrand, Susanne | | | 1564 | SWE | 1.00 | 1 | 0.66 | 40 | 26.40 | |
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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