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Individual Calculations May 2012 |
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| Pleasants, Allan J Total change: -4.50 | |   |
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| Welsh Championship 2012 | Cardiff | WLS | 2012-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2055 | 2088 | 3.50 | 7 | -0.30 | 15 | -4.50 | |
|  Bullen, Alex | | | 1779 | WLS | 1.00 | 1 | 0.14 | 15 | 2.10 | |  Jones, Richard S. | m | | 2395 | WLS | 0.50 | 1 | 0.36 | 15 | 5.40 | | | Roberts, David L | | | 2079 | ENG | 0.00 | 1 | -0.51 | 15 | -7.65 | | | Roberts, Lynda | | | 1960 | WLS | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Kelly, Paul J | | | 1928 | WLS | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Kett, Tim | | | 2213 | WLS | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Young, Alan | | | 2028 | WLS | 0.50 | 1 | -0.08 | 15 | -1.20 | |
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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