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Rapid:
Individual Calculations January 2020 |
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| Pettersson, Alexander Total change: -22.80 | |   |
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| Malmo Open 2019 snabb | Malmo | SWE | 2019-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1863 | 2073 | 2.50 | 5 | -1.14 | 20 | -22.80 | |
|  Johansson, Elizabeth | | | 1673 * | SWE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Barkhagen, Jonas | m | | 2413 | SWE | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Dingertz, Erik | | | 1700 | SWE | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Sjodahl, Sten | | | 1854 | SWE | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Seo, Jung Hyun | | | 1673 * | SWE | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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