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Individual Calculations December 2018 |
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| Jakobsen, Per-Arvid Total change: -3.00 | |   |
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| Knut Brokstads Minneturnering 2018 | Trondheim | NOR | 2018-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1348 | 1480 | 2.50 | 4 | -0.15 | 20 | -3.00 | |
|  Plischewski, Henning | | | 1169 | NOR | 0.50 | 1 | -0.36 | 20 | -7.20 | |  Ji, Jiabao Eivind | | | 1314 | NOR | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Hansen, Reidar Angell | | | 1436 | NOR | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Hessen, Bjarte Sateroy | | | 1474 | NOR | 1.00 | 1 | 0.49 | 20 | 9.80 | |
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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