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Individual Calculations May 2013 |
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| Wilcox, Keith A Total change: -7.80 | |   |
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| Southend Open 2013 | Southend | ENG | 2013-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1934 | 1753 | 1.50 | 6 | -0.26 | 30 | -7.80 | |
|  Ledger, Stephen C | | | 2088 | ENG | 0.50 | 1 | 0.38 | 30 | 11.40 | |  Rayner, Francis | | | 2153 * | WLS | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Fogg, Martin | | | 1942 | ENG | 0.00 | 1 | -0.25 | 30 | -7.50 | | | Woodcock, Keith D | | | 1658 | ENG | 1.00 | 1 | 0.37 | 30 | 11.10 | | | Umoh, Ini-Obong | | | 1986 | ENG | 0.00 | 1 | -0.21 | 30 | -6.30 | | | Gupta, Arul | | | 1777 | ENG | 0.00 | 1 | -0.47 | 30 | -14.10 | | | * 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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