Individual Calculations October 2020 |
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Kopperud, Vidar Aleksander Total change: -0.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Kragero Grand Prix 2020 A | Kragero | NOR | 2020-09-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1643 | 1743 | 2.50 | 4 | -0.02 | 20 | -0.40 | |
| Dahli, Vincent | | | 1696 | NOR | 0.00 | 1 | -0.57 | 20 | -11.40 | | Strand, Vetle Bjorge | | | 1802 | NOR | 0.50 | 1 | 0.08 | 20 | 1.60 | | Viken, Anders | | | 1516 | NOR | 1.00 | 1 | 0.21 | 20 | 4.20 | | Skaar, Ben Samuel Groth | | | 1556 | NOR | 1.00 | 1 | 0.26 | 20 | 5.20 | | 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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