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Individual Calculations February 2019 |
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| Webster, Vivien Total change: 23.20 | |   |
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| 21st 4NCL Congress Major | Harrogate | ENG | 2019-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1865 | 1701 | 2.00 | 5 | 0.58 | 40 | 23.20 | |
|  Burns, Martin J | | | 1889 | ENG | 1.00 | 1 | 0.74 | 40 | 29.60 | |  Riding, Mick D | | | 1872 | ENG | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Tamas, Szilard | | | 1821 | ROU | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Ward, W (bill) | | | 1894 | ENG | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Gogia, Armaan | | | 1850 | ENG | 0.00 | 1 | -0.30 | 40 | -12.00 | |
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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