Individual Calculations June 2013 |
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Lettington, David Total change: -13.50 | | |
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4NCL 2012-13 | Various | ENG | 2012-11-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1975 | 1726 | 0.00 | 2 | -0.45 | 30 | -13.50 | |
| Bullen, Alex | | | 1824 | WLS | 0.00 | 1 | -0.37 | 30 | -11.10 | | Girdlestone, Paul C | | | 2126 * | ENG | 0.00 | 1 | -0.08 | 30 | -2.40 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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