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Rapid:
Individual Calculations December 2019 |
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| Mardell, Jonas Total change: -20.20 | |   |
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| Hasselbacken Chess Open 2019 snabb | Stockholm | SWE | 2019-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1867 | 2085 | 2.00 | 4 | -1.01 | 20 | -20.20 | |
|  Hagstrom, Jacob 1994 | | | 1685 * | SWE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ranby, Hans | | | 1856 | SWE | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Sorensen, Hampus | f | | 2092 | SWE | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Saterli, Johnny | | | 1834 | SWE | 0.00 | 1 | -0.81 | 20 | -16.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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