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Individual Calculations May 2018 |
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| Berg, Roy Total change: -4.20 | |   |
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| Majornas var 2018 lang | Goteborg | SWE | 2018-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1873 | 1956 | 2.00 | 5 | -1.04 | 20 | -20.80 | |
|  Berg, Bo S | | | 1750 | SWE | 0.50 | 1 | -0.26 | 20 | -5.20 | |  Skulason, Johann | | | 1838 | SWE | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Fors, Klas | | | 2065 | SWE | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Kvarby, Anders | | | 1812 | SWE | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Westerlund, Ola | | | 1902 | SWE | 0.00 | 1 | -0.58 | 20 | -11.60 | |
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) | | | | Kvibergspelen 2018 lang | Goteborg | SWE | 2018-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2022 | 1961 | 2.50 | 4 | 0.83 | 20 | 16.60 | |
| | Joensson, Oscar | | | 1755 | SWE | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Bengtsson, Siv | | | 2125 | SWE | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Wengholm, Anders | | | 2158 | SWE | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Andersson, Lars | | | 2051 | SWE | 0.50 | 1 | 0.12 | 20 | 2.40 | |
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) | | |
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