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Individual Calculations September 2018 |
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| Wareing, John P Total change: -18.60 | |   |
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| 12th Leyland Chess Congress | Leyland | ENG | 2018-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1938 | 1933 | 1.50 | 5 | -0.93 | 20 | -18.60 | |
|  Richmond, Jane | | wf | 2076 | WLS | 0.00 | 1 | -0.31 | 20 | -6.20 | |  Bimpson, Tom | | | 1988 | ENG | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Han, Yichen | | | 1952 | NED | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Doherty, Paul | | | 1709 | ENG | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Doran, Chris | | | 1967 | ENG | 0.00 | 1 | -0.45 | 20 | -9.00 | |
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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