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Individual Calculations January 2018 |
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| Carlfors, Viktor Total change: -9.20 | |   |
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| Uppsala Schackcentrum Open 2017 | Uppsala | SWE | 2017-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1772 | 1775 | 3.00 | 6 | 0.09 | 20 | 1.80 | |
|  Ostensson, Julia | | | 1375 * | SWE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Hasselblad, Felix | | | 1746 | SWE | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Nyberg, Bo | | | 1875 | SWE | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Mitra, Akash | | | 1769 | SWE | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Buchert, Vitus | | | 1935 | SWE | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Jappinen, Erland | | | 1930 | SWE | 0.00 | 1 | -0.29 | 20 | -5.80 | | | * 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) | | | | Div III 2 2017-18 R3 | Sweden | SWE | 2017-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1744 | 1777 | 0.00 | 1 | -0.55 | 20 | -11.00 | |
| | Ekman, Lars | | | 1744 | SWE | 0.00 | 1 | -0.55 | 20 | -11.00 | |
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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