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Individual Calculations June 2017 |
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| Westergren, Bertil Total change: -0.60 | |   |
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| Deltalift Open 2017, lang | Halmstad | SWE | 2017-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1785 | 1890 | 2.50 | 4 | -0.03 | 20 | -0.60 | |
|  Valle, Lorenzo | | | 1609 | ITA | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Crevatin, Leo | | | 2032 | SWE | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Wernberg, Hugo | | | 1747 | SWE | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Bjorck, Per | | | 1751 | SWE | 1.00 | 1 | 0.31 | 20 | 6.20 | |
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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