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Individual Calculations December 2019 |
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| Bergqvist, Gustav 2004 Total change: -7.20 | |   |
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| Hasselbacken Chess Open 2019 Lang | Stockholm | SWE | 2019-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1819 | 1862 | 2.50 | 4 | 0.24 | 40 | 9.60 | |
|  Seo, Jung Hyun | | | 1705 | SWE | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Pettersson, Lars 1954 | | | 1735 | SWE | 1.00 | 1 | 0.33 | 40 | 13.20 | |  Troberg Eskola, Love | | | 2096 | SWE | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Eriksson, Sven | | | 1739 | SWE | 1.00 | 1 | 0.33 | 40 | 13.20 | |
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 2019/2020, div 2 R3 | Stockholm | SWE | 2019-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1916 | 1862 | 0.00 | 1 | -0.42 | 40 | -16.80 | |
| | Borisova, Borislava | | wm | 1916 | SWE | 0.00 | 1 | -0.42 | 40 | -16.80 | |
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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