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Individual Calculations December 2018 |
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| Grebstad, Kjell Borre Total change: 4.60 | |   |
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| Ostlandsserien 1. div 2018-2019 R 1-2 | diverse | NOR | 2018-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1929 | 2050 | 1.50 | 2 | 0.23 | 20 | 4.60 | |
|  Kvamme, Roy | | | 2114 | NOR | 0.50 | 1 | 0.09 | 20 | 1.80 | |  Engevik, Bjarne J. | | | 1744 | NOR | 1.00 | 1 | 0.14 | 20 | 2.80 | |
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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