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Individual Calculations February 2019 |
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| Ekelund, Peter Total change: -33.40 | |   |
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| Div I 1 2018-19 R34 | Sweden | SWE | 2018-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2065 | 2008 | 1.00 | 2 | 0.16 | 20 | 3.20 | |
|  Engstrom, Stefan | | | 2007 | SWE | 1.00 | 1 | 0.50 | 20 | 10.00 | |  Carlsson, Erik | | | 2123 | SWE | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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) | | | | Rilton Elo 2018 2019 | Stockholm | SWE | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1840 | 2008 | 4.50 | 9 | -1.83 | 20 | -36.60 | |
| | Pettersson, Lars-Ake | | | 1737 | SWE | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Dror, Levi | | | 1705 | ISR | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Spangberg, Robert | | | 1608 * | SWE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gamback, Bjorn | c | | 2106 | SWE | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Rasti, Arvin | | | 1914 | SWE | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Golsta, Ramona | | | 1819 | LAT | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Vanduyfhuys, Daria | | wc | 1903 | BEL | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Ivarsson, Sebastian | | | 1899 | SWE | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Ridnert, Goran | | | 1871 | SWE | 0.50 | 1 | -0.18 | 20 | -3.60 | | | * 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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