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Individual Calculations October 2018 |
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| Omtvedt, Aleksander Total change: -8.60 | |   |
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| Kragero Grand Prix A 2018 | Kragero | NOR | 2018-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1618 | 1889 | 2.00 | 3 | -0.43 | 20 | -8.60 | |
|  Helliesen, Lykke-Merlot | | | 1531 | NOR | 0.00 | 1 | -0.90 | 20 | -18.00 | |  Nesse, David | | | 1792 | NOR | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Lye, Sverre | | | 1530 | NOR | 1.00 | 1 | 0.10 | 20 | 2.00 | |
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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