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Individual Calculations December 2015 |
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| Waara, Jorgen Total change: 15.40 | |   |
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| Bjorkstadsschacket 2015, lang | Umea | SWE | 2015-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1969 | 1909 | 2.50 | 4 | 0.77 | 20 | 15.40 | |
|  Lofstrom, Bjorn | | | 1766 | SWE | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Malmdin, Nils-Ake | f | | 2159 | SWE | 0.50 | 1 | 0.31 | 20 | 6.20 | |  Isaksson, Henrik | | | 2142 | SWE | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Wallenas, Daniel | | | 1808 | SWE | 0.50 | 1 | -0.14 | 20 | -2.80 | |
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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