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Individual Calculations June 2023 |
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| Cong, Guanbo Total change: 42.80 | |   |
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| Lund Open 2023 Grupp 1 R7 | Lund | SWE | 2023-05-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2070 | 1790 | 0.00 | 1 | -0.16 | 40 | -6.40 | |
|  Ivarsson, Torbjorn | | | 2070 | SWE | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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) | | | | MAS Majturneringen 2023 | Malmo | SWE | 2023-05-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1847 | 1790 | 2.50 | 3 | 1.24 | 40 | 49.60 | |
| | Weidenstahl, Johan | | | 1789 | SWE | 0.50 | 1 | 0.00 | 40 | 0.00 | |  Malmgren, Lars-Goran | | | 1868 | SWE | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Kuijs, Nico | | | 1885 | NED | 1.00 | 1 | 0.63 | 40 | 25.20 | |
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) | | | | Deltalift Open 2023 std | Halmstad | SWE | 2023-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1887 | 1790 | 1.50 | 4 | -0.01 | 40 | -0.40 | |
| | Kallen, Jonas | | | 2004 | SWE | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Havner, Arvid | | | 1653 | SWE | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Nilsson, Oliver | | | 2005 | SWE | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Andersson, Thorbjorn | | | 1884 | SWE | 0.50 | 1 | 0.13 | 40 | 5.20 | |
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) | | |
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