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Individual Calculations May 2012 |
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| Blackburn, Suzie G. Total change: 17.40 | |   |
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| Welsh Championship 2012 | Cardiff | WLS | 2012-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2109 | 1946 | 3.00 | 6 | 1.16 | 15 | 17.40 | |
|  Davis, Lee | | | 1986 | WLS | 1.00 | 1 | 0.56 | 15 | 8.40 | |  Gilbert, Jonathan A. | | | 2100 | WLS | 1.00 | 1 | 0.71 | 15 | 10.65 | | | Jones, Richard S. | m | | 2346 * | WLS | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Kett, Tim | | | 2213 | WLS | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Roberts, David L | | | 2079 | ENG | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Kelly, Paul J | | | 1928 | WLS | 0.50 | 1 | -0.03 | 15 | -0.45 | | | * 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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