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Individual Calculations August 2013 |
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| Lawrence, David J Total change: 1.50 | |   |
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| e2e4 Sunningdale U2000 July 2013 | Sunningdale | ENG | 2013-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1767 | 1651 | 1.50 | 4 | 0.10 | 15 | 1.50 | |
|  Othman, Mustapha | | | 1876 | NGR | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Wang, Alyssa | | | 1590 | WLS | 0.50 | 1 | -0.08 | 15 | -1.20 | |  Twigge-Molecey, Billy | | | 1783 | ENG | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Norman, Dinah M | | wc | 1817 | ENG | 0.50 | 1 | 0.22 | 15 | 3.30 | |
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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