Individual Calculations February 2017 |
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Vickery, Jim E Total change: -20.20 | | |
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12th 4NCL Congress Open | Harrogate | ENG | 2017-01-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
1873 | 1983 | 1.50 | 4 | -1.01 | 20 | -20.20 | |
| Jones, Steven A | | | 2179 | ENG | 0.00 | 1 | -0.25 | 20 | -5.00 | | Simpson, Derek | | | 1617 | ENG | 0.50 | 1 | -0.40 | 20 | -8.00 | | Sheppard, Derek Alan | | | 1802 | ENG | 0.50 | 1 | -0.24 | 20 | -4.80 | | Mort, Andrew J | | | 1895 | ENG | 0.50 | 1 | -0.12 | 20 | -2.40 | | 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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