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Rapid:
Individual Calculations December 2018 |
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| Mardell, Jonas Total change: 8.80 | |   |
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| Hasselbacken Open 2018 snabb | Stockholm | SWE | 2018-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2069 | 2090 | 2.50 | 4 | 0.44 | 20 | 8.80 | |
|  Kallin, Anders | | | 1727 | SWE | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Ornstein, Axel | m | | 2335 | SWE | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Thorn, Eric | f | | 2158 | SWE | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Stefansson, Vignir Vatnar | f | | 2057 | ISL | 0.50 | 1 | -0.05 | 20 | -1.00 | |
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) | | |
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