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Rapid:
Individual Calculations December 2015 |
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| Petrov, Marian Total change: 3.40 | |   |
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| Bjorkstadsschacket 2015, snabb | Umea | SWE | 2015-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2174 | 2462 | 3.50 | 4 | 0.17 | 20 | 3.40 | |
|  Hedin, Niclas | | | 2062 * | SWE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mardell, Jimmy | | | 2141 | SWE | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Malmdin, Nils-Ake | f | | 2191 | SWE | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Cederstam Barsk, Carl | f | | 2303 | SWE | 1.00 | 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) | | |
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