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Individual Calculations November 2018 |
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| Westergren, Bertil Total change: -4.20 | |   |
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| Kamraternas Open KM 2018 grupp A R1 | Goteborg | SWE | 2018-09-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2043 | 1849 | 0.00 | 1 | -0.25 | 20 | -5.00 | |
|  Olsson, William | | | 2043 | SWE | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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) | | | | Div II 5 2018-19 R1 | Sweden | SWE | 2018-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1878 | 1849 | 0.50 | 1 | 0.04 | 20 | 0.80 | |
|  Nilsson, Roger 1978 | | | 1878 | SWE | 0.50 | 1 | 0.04 | 20 | 0.80 | |
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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