Individual Calculations September 2013 |
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Zhu, Richard Total change: -30.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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49th Berks & Bucks Challengers | Twyford, Reading | ENG | 2013-08-24 |
Rc | Ro | w | n | change | K | K*chg | Game |
1808 | 1678 | 0.00 | 3 | -1.00 | 30 | -30.00 | |
| Shakespeare, John S | | | 1937 | WLS | 0.00 | 1 | -0.18 | 30 | -5.40 | | Kourtseva, Julie | | | 1773 | ENG | 0.00 | 1 | -0.37 | 30 | -11.10 | | Melsom, Jonathan T | | | 1714 | ENG | 0.00 | 1 | -0.45 | 30 | -13.50 | | 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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