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Individual Calculations December 2021 |
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| Johansson, Christer 1973 Total change: 13.00 | |   |
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| Hasselbacken Chess Open 2021 Lang | Stockholm | SWE | 2021-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1577 | 1692 | 2.50 | 4 | 0.01 | 20 | 0.20 | |
|  Pettersson, Lars 1954 | | | 1701 | SWE | 1.00 | 1 | 0.51 | 20 | 10.20 | |  Iminov, Bachtiar | | | 1848 | SWE | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Lind Berteusen, Alvin | | | 1449 | SWE | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Moller, Tomas | | | 1311 | ISL | 0.50 | 1 | -0.41 | 20 | -8.20 | |
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) | | | | Lag-DM 21-22 Div 2 R1 | Stockholm | SWE | 2021-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1795 | 1692 | 1.00 | 1 | 0.64 | 20 | 12.80 | |
| | Nilsson, Oliver | | | 1795 | SWE | 1.00 | 1 | 0.64 | 20 | 12.80 | |
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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