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Individual Calculations August 2022 |
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| Webster, Vivien Total change: 16.60 | |   |
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| 28th 4NCL Congress Major | Leamington Spa | ENG | 2022-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1726 | 1504 | 2.00 | 5 | 0.83 | 20 | 16.60 | |
|  Lewis, Evan | | | 1676 | ENG | 1.00 | 1 | 0.73 | 20 | 14.60 | |  Garnett, John S | | | 1887 | ENG | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Bowman, Richard L | | | 1753 | ENG | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Chantrell, Paul | | | 1557 | ENG | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Sharpe, Peter T | | | 1757 | ENG | 1.00 | 1 | 0.81 | 20 | 16.20 | |
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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