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Individual Calculations July 2023 |
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| Hellesoy, David Total change: -16.60 | |   |
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| Norway Chess Open B 2023 | Stavanger | NOR | 2023-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1496 | 1606 | 5.50 | 10 | -0.83 | 20 | -16.60 | |
|  Bo, Kolbjorn | | | 1206 * | NOR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Haubrick, Sidney Junior Barreto | | | 1433 | BRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Bruntse, Caroline Lindegaard | | | 1459 | DEN | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Derlich, Sarah Sima | | | 1522 | DEN | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Gryte, Jonas | | | 1626 | NOR | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Helgoy, Hakon | | | 1660 | NOR | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Nilsen, Henrik Lauvsnes | | | 1535 | NOR | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Storen, Hakon | | | 1586 | NOR | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Shehzad, Alina | | | 1327 | NOR | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Bruntse, Kathrine Lindegaard | | | 1603 | DEN | 0.00 | 1 | -0.50 | 20 | -10.00 | | | * 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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