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Individual Calculations September 2017 |
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| Hardy, Roger Total change: -13.00 | |   |
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| 2017 Midland Championship Major | West Bromwich | ENG | 2017-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1764 | 1884 | 2.00 | 4 | -0.65 | 20 | -13.00 | |
|  Collins, Andrew | | | 1750 | ENG | 1.00 | 1 | 0.32 | 20 | 6.40 | |  Hibbitt, Arthur M | | | 1765 | ENG | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Ashcroft, Graham J | | | 1772 | ENG | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Clegg, Robert | | | 1769 | ENG | 0.00 | 1 | -0.66 | 20 | -13.20 | |
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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