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Individual Calculations September 2019 |
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| Page, Mark E Total change: 31.20 | |   |
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| 106th British Championships Over 65 | Torquay | ENG | 2019-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2053 | 2102 | 5.50 | 7 | 1.56 | 20 | 31.20 | |
|  Collins, Peter M | | | 1868 | ENG | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Myall, Ivan J | | | 1993 | ENG | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Milnes, Anthony Cp | | | 1974 | ENG | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Habershon, Paul F | | | 2017 | ENG | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Emerson, Roger | | | 2181 | ENG | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Shephard, Chris Cw | | | 2214 | ENG | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Norman, Kenneth I | c | | 2121 | ENG | 1.00 | 1 | 0.53 | 20 | 10.60 | |
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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