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Rapid:
Individual Calculations December 2021 |
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| Koski, Viljo Total change: -49.40 | |   |
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| Vastgota Open 2021 | Skara | SWE | 2021-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1634 | 1921 | 0.00 | 3 | -2.47 | 20 | -49.40 | |
|  Thyberg, Andre | | | 1490 | SWE | 0.00 | 1 | -0.93 | 20 | -18.60 | | | Gustafsson, Simon 2001 | | | 1697 | SWE | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Andersson, Christian | | | 1715 | SWE | 0.00 | 1 | -0.76 | 20 | -15.20 | |
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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