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Individual Calculations March 2013 |
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| Du Toit, Stephanie Total change: 32.10 | |   |
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| South Wales all play all Section C | Cardiff | WLS | 2013-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1849 | 1549 | 2.00 | 6 | 1.07 | 30 | 32.10 | |
|  Staniforth, Matthew | | | 1949 * | WLS | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Ralphs, Nigel | | | 1925 | WLS | 0.50 | 1 | 0.41 | 30 | 12.30 | |  Buttell, David | | | 1820 | WLS | 0.00 | 1 | -0.17 | 30 | -5.10 | | | Thomas, Ben | | | 1690 | WLS | 0.50 | 1 | 0.19 | 30 | 5.70 | | | Bridges, Paul | | | 1859 | WLS | 0.50 | 1 | 0.36 | 30 | 10.80 | | | Woolcock, Craig | | | 1852 | WLS | 0.50 | 1 | 0.36 | 30 | 10.80 | | | * 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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