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Individual Calculations May 2017 |
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| Pettersen, Johan Total change: 3.80 | |   |
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| Rallarsjakken A 2017 | Narvik | NOR | 2017-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1957 | 1930 | 2.50 | 5 | 0.19 | 20 | 3.80 | |
|  Pettersen, Magnor | | | 1670 | NOR | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Jensen, Stein | | | 2037 | NOR | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Skagseth, Havard M | | | 2036 | NOR | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Vik-Hansen, Rune | | | 1878 | NOR | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Rolvag, Mikael | | | 2164 | NOR | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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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