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Individual Calculations May 2018 |
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| Whitehead, Mark A Total change: -0.60 | |   |
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| 18th 4NCL Congress Major | Doncaster | ENG | 2018-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1820 | 1898 | 3.00 | 5 | -0.03 | 20 | -0.60 | |
|  Bowman, Richard L | | | 1802 | ENG | 0.50 | 1 | -0.13 | 20 | -2.60 | |  Procter, Colin S | | | 1764 | ENG | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Desmedt, Richard | | | 1752 | ENG | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Burrows, Nick | | | 1932 | ENG | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Wilson, Kevin J | | | 1848 | ENG | 0.50 | 1 | -0.07 | 20 | -1.40 | |
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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