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Individual Calculations December 2021 |
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| Jansson, Helge Total change: 1.40 | |   |
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| Fredriksstad Hostturnering 2021 | Fredrikstad | NOR | 2021-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1373 | 1509 | 2.00 | 3 | 0.07 | 20 | 1.40 | |
|  Gram, John-Tore | | | 1109 * | NOR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mordt-Bratteng, Jakob | | | 1310 | NOR | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Livendahl, Rolf | | | 1699 | NOR | 0.00 | 1 | -0.25 | 20 | -5.00 | | | * 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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