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Individual Calculations August 2020 |
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| Brattgjerd, Isak Vinh Total change: 34.80 | |   |
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| OSS Junior International 2020 A | Oslo | NOR | 2020-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1883 | 1817 | 3.00 | 5 | 0.87 | 40 | 34.80 | |
|  Engedal, Jo Fronsdal | | | 1540 | NOR | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Tunsjo, Axel | | | 2149 | NOR | 1.00 | 1 | 0.88 | 40 | 35.20 | |  Tenold, Andreas | | | 1977 | NOR | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Amundsen, Ask | | | 1633 | NOR | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Melaa, Sondre | | | 2115 | NOR | 0.00 | 1 | -0.15 | 40 | -6.00 | |
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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