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Individual Calculations November 2019 |
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| Duke, Michael Total change: 20.80 | |   |
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| Bjorkstadsschacket 2019 lang | Umea | SWE | 2019-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2052 | 2046 | 3.00 | 4 | 1.04 | 20 | 20.80 | |
|  Hammarstroem, Ulf | | | 2212 | SWE | 0.50 | 1 | 0.22 | 20 | 4.40 | |  Piwowar, Michal | | | 1867 | SWE | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Enqvist, Goesta | | | 2024 | SWE | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Isaksson, Henrik | | | 2103 | SWE | 0.50 | 1 | 0.08 | 20 | 1.60 | |
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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