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Individual Calculations September 2015 |
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| Smith, David Total change: -38.20 | |   |
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| 102nd British Chess Championships Under 160 | Coventry | ENG | 2015-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1772 | 1954 | 1.00 | 4 | -1.91 | 20 | -38.20 | |
|  Tokeley, Rob | | | 1809 | ENG | 0.00 | 1 | -0.69 | 20 | -13.80 | |  Karia, Kamlesh | | | 1712 | ENG | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Graham, Cassie M | | | 1676 | ENG | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Clegg, Robert | | | 1892 | ENG | 0.00 | 1 | -0.59 | 20 | -11.80 | |
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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