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Individual Calculations December 2020 |
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| Johansson, David Total change: 5.40 | |   |
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| Rockaden Umea hostturn 2020 Grp A | Umea | SWE | 2020-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2068 | 2111 | 2.50 | 4 | 0.27 | 20 | 5.40 | |
|  Nygren, David | | | 2265 | SWE | 1.00 | 1 | 0.71 | 20 | 14.20 | |  Hellstroem, Magnus | | | 2104 | SWE | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Olofsson, Henrik | | | 1947 | SWE | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Backsten, Jan | | | 1955 | SWE | 0.50 | 1 | -0.21 | 20 | -4.20 | |
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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