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Rapid:
Individual Calculations May 2019 |
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| Webster, Richard J Total change: -15.00 | |   |
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| 26th Birmingham Rapidplay Major | Birmingham | ENG | 2019-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1803 | 1936 | 4.00 | 7 | -0.75 | 20 | -15.00 | |
|  Price, Andrew | | | 1869 | ENG | 1.00 | 1 | 0.41 | 20 | 8.20 | |  Cukovs, Oleg | | | 1827 | ENG | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Clarke, Neil | | | 1772 | ENG | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Quraishi, Shahab U A | | | 1746 | ENG | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Bowcott, Dustin | | | 1782 | ENG | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Chan, Sheng Liang Bernard | | | 1764 | MAS | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Colburn, Paul J | | | 1863 | ENG | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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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