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Individual Calculations May 2018 |
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| Burrows, Martin P Total change: -7.00 | |   |
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| 18th 4NCL Congress Open | Doncaster | ENG | 2018-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1952 | 2117 | 2.50 | 4 | -0.35 | 20 | -7.00 | |
|  Webster, Richard J | | | 1933 | ENG | 0.50 | 1 | -0.24 | 20 | -4.80 | |  McCarthy, Damian | | | 1845 | ENG | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Vickery, Jim E | | | 1961 | ENG | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Whitfield, Craig M | | | 2069 | ENG | 0.00 | 1 | -0.57 | 20 | -11.40 | |
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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