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Individual Calculations December 2021 |
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| Kosberg, Ivar Total change: -9.00 | |   |
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| Molde Klubbmesterskap 2021 | Molde | NOR | 2021-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1484 | 1691 | 2.50 | 4 | -0.45 | 20 | -9.00 | |
|  Kosberg, Stian | | | 1291 * | NOR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Nyland, Ingeborg M | | | 1403 | NOR | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Mennink, Marcel | | | 1681 | NOR | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Eidet, Leo Moen | | | 1559 | NOR | 1.00 | 1 | 0.32 | 20 | 6.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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