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Individual Calculations December 2019 |
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| Aulin, Jonas Total change: 0.80 | |   |
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| Helsingborgs SS KM 2019 | Helsingborg | SWE | 2019-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1706 | 1593 | 3.00 | 8 | 0.04 | 20 | 0.80 | |
|  Andersson, Jan 1957 | | | 1587 | SWE | 1.00 | 1 | 0.49 | 20 | 9.80 | |  Wallin, Kenneth | | | 1604 | SWE | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Westin, Ake | | | 1993 * | SWE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Karlsson, Mats | | | 1444 | SWE | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Szczepanowski, Tomasz | | | 1900 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Johansson, Rolf | | | 1610 | SWE | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Sarodnick, Volker | | | 1723 | SWE | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Juul, Steffen | | | 1789 | DEN | 1.00 | 1 | 0.75 | 20 | 15.00 | | | * 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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