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Individual Calculations May 2018 |
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| Roverud, Thor Total change: -3.00 | |   |
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| Vestfoldmesterskapet i sjakk 2018 | Horten | NOR | 2018-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1716 | 1970 | 3.00 | 4 | -0.15 | 20 | -3.00 | |
|  Kopperud, Vidar Aleksander | | | 1744 | NOR | 0.50 | 1 | -0.29 | 20 | -5.80 | |  Helliesen, Lykke-Merlot | | | 1570 * | NOR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Svaren, Jack | | | 1617 | NOR | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Johansen, Arild | | | 1932 | NOR | 0.50 | 1 | -0.05 | 20 | -1.00 | | | * 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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