Individual Calculations July 2012 |
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Kay, Jonathan Total change: 12.30 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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4NCL | Various | ENG | 2011-11-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
1958 | 1977 | 2.00 | 3 | 0.41 | 30 | 12.30 | |
| Birkin, Mark H | | | 1914 | ENG | 1.00 | 1 | 0.41 | 30 | 12.30 | | Dossett, Christopher S | | | 1951 | ENG | 0.50 | 1 | -0.04 | 30 | -1.20 | | Waterfield, John W | | | 2008 | ENG | 0.50 | 1 | 0.04 | 30 | 1.20 | | 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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