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Individual Calculations September 2019 |
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| Waddington, Mike P Total change: 12.60 | |   |
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| 106th British Championships Under 2050 | Torquay | ENG | 2019-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1882 | 2014 | 4.00 | 5 | 0.63 | 20 | 12.60 | |
|  Gartside, Carl | | | 1776 | ENG | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Graham, William M | | | 1920 | ENG | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Stern, Robert C | | | 1865 | ENG | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Howell, Chris I | | | 1955 | ENG | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Riding, Mick D | | | 1893 | ENG | 1.00 | 1 | 0.34 | 20 | 6.80 | |
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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