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Individual Calculations August 2023 |
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| Wallgren, Ulf Total change: -11.80 | |   |
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| WE 2 2023, grp 2 | Helsingborg | SWE | 2023-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1885 | 1972 | 2.50 | 5 | -0.59 | 20 | -11.80 | |
|  Bragesjo, Tomas | | | 1858 | SWE | 0.50 | 1 | -0.16 | 20 | -3.20 | |  Nyberg, Stefan | | | 1918 | SWE | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Ghafari, Raymond | | | 1844 | SWE | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Lyngsjo, Hakan | | | 1970 | SWE | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Dahlstedt, Anders | | | 1835 | SWE | 0.50 | 1 | -0.18 | 20 | -3.60 | |
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) | | |
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