Individual Calculations February 2017 |
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Sheppard, Derek Alan Total change: 29.20 | | |
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12th 4NCL Congress Open | Harrogate | ENG | 2017-01-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
1988 | 1802 | 1.50 | 3 | 0.73 | 40 | 29.20 | |
| Wells, Jonathan C | | | 2011 | ENG | 0.50 | 1 | 0.27 | 40 | 10.80 | | Vickery, Jim E | | | 1983 | ENG | 0.50 | 1 | 0.24 | 40 | 9.60 | | Press, Shaun | f | | 1970 | PNG | 0.50 | 1 | 0.22 | 40 | 8.80 | | 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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