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Individual Calculations November 2017 |
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| Hall, Alan Total change: -14.80 | |   |
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| Chess.com Isle of Man International Major 2017 | Isle of Man | ENG | 2017-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1887 | 1746 | 1.50 | 6 | -0.37 | 40 | -14.80 | |
|  Murray, Jim G. | | | 1876 | IRL | 0.50 | 1 | 0.18 | 40 | 7.20 | |  Burrows, Nick | | | 1888 | ENG | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Mehmet, Zia | | | 1892 | ENG | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Kane, Robert | | | 1890 | ENG | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Ireland, David J | | | 1972 | ENG | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Towers, Brian | | | 1805 | ISR | 0.00 | 1 | -0.42 | 40 | -16.80 | |
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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