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Individual Calculations December 2019 |
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| Johansson, Rolf Total change: 7.80 | |   |
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| Helsingborgs SS KM 2019 | Helsingborg | SWE | 2019-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1706 | 1610 | 3.00 | 8 | -0.14 | 20 | -2.80 | |
|  Juul, Steffen | | | 1789 | DEN | 1.00 | 1 | 0.73 | 20 | 14.60 | |  Andersson, Jan 1957 | | | 1587 | SWE | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Wallin, Kenneth | | | 1604 | SWE | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Westin, Ake | | | 2010 * | SWE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Aulin, Jonas | | | 1593 | SWE | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Szczepanowski, Tomasz | | | 1900 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Karlsson, Mats | | | 1444 | SWE | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Sarodnick, Volker | | | 1723 | SWE | 0.00 | 1 | -0.35 | 20 | -7.00 | | | * 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) | | | | Div III 8 2019-20 R2 | Sweden | SWE | 2019-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1628 | 1610 | 1.00 | 1 | 0.53 | 20 | 10.60 | |
| | Eriksson, Lennart 1964 | | | 1628 | SWE | 1.00 | 1 | 0.53 | 20 | 10.60 | |
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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