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Individual Calculations August 2023 |
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| Berg, Roy Total change: 20.20 | |   |
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| WE I 2023 grp 1 | Helsingborg | SWE | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2010 | 1934 | 3.00 | 5 | 1.01 | 20 | 20.20 | |
|  Frank, Anton 2006 | | | 2030 | SWE | 1.00 | 1 | 0.63 | 20 | 12.60 | |  Akervall, Nils | | | 1950 | SWE | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Uvhagen, Lennart | | | 1934 | SWE | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Eriksson, Kristian | | | 2061 | SWE | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Ljung, Harald | | | 2075 | SWE | 0.50 | 1 | 0.19 | 20 | 3.80 | |
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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