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Individual Calculations December 2019 |
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| Berggren, Mattias Total change: -27.20 | |   |
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| Taby Open KM 201920 R2 | Taby | SWE | 2019-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1594 | 1805 | 1.00 | 1 | 0.23 | 40 | 9.20 | |
|  Evers, Johan | | | 1594 | SWE | 1.00 | 1 | 0.23 | 40 | 9.20 | |
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) | | | | Taby Open KM 201920 R34 | Taby | SWE | 2019-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1841 | 1808 | 0.00 | 2 | -0.91 | 40 | -36.40 | |
| | Engfeldt, Jan | | | 1933 | SWE | 0.00 | 1 | -0.33 | 40 | -13.20 | |  Hagstrom, Jacob 1994 | | | 1748 | SWE | 0.00 | 1 | -0.58 | 40 | -23.20 | |
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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