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Individual Calculations January 2019 |
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| Burnett, Jim Total change: -22.60 | |   |
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| Preston Chess Congress 2018 | Preston | ENG | 2018-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1931 | 2027 | 2.00 | 5 | -1.13 | 20 | -22.60 | |
|  Dobson, Graham | | | 1846 | ENG | 0.50 | 1 | -0.24 | 20 | -4.80 | |  Cukovs, Oleg | | | 1912 | ENG | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Jones, Steven A | | | 2150 | ENG | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Zhu, Yaoyao | | | 1816 | ENG | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Carroll, Thomas | | | 1931 | ENG | 0.50 | 1 | -0.13 | 20 | -2.60 | |
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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