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Individual Calculations December 2021 |
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| Persson, Lars 1958 Total change: 7.40 | |   |
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| Skromberga KM 2021 22 R2 | Ekeby | SWE | 2021-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1564 | 1633 | 1.50 | 2 | 0.31 | 20 | 6.20 | |
|  Steffert, Walter | | | 1580 | SWE | 1.00 | 1 | 0.43 | 20 | 8.60 | |  Johansson, Roland 1957 | | | 1547 | SWE | 0.50 | 1 | -0.12 | 20 | -2.40 | |
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) | | | | Allhelgona turnering 2021 gr 2 | Helsingborg | SWE | 2021-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1625 | 1637 | 0.50 | 3 | -1.05 | 20 | -21.00 | |
| | Cong, Guanbo | | | 1587 | SWE | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Sandbech, Ted Henrik | | | 1670 | DEN | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Myrenfors, Stefan | | | 1619 | SWE | 0.00 | 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) | | | | Mumien Open 2021 grupp 2 | Lund | SWE | 2021-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1702 | 1637 | 2.00 | 3 | 0.77 | 20 | 15.40 | |
| | Andersson, Christer | | | 1695 | SWE | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Westerlind, Sture | | | 1748 | SWE | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Nilsson 1985, Anton | | | 1664 | SWE | 0.50 | 1 | 0.04 | 20 | 0.80 | |
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) | | | | Allskanskan 21/22, Div 2 R2 | Skane | SWE | 2021-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1916 | 1637 | 0.50 | 1 | 0.34 | 20 | 6.80 | |
| | Ehmann, Benjamin | | | 1916 | SWE | 0.50 | 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) | | |
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