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Individual Calculations September 2018 |
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| Boswell, Jacob Connor Total change: -30.40 | |   |
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| 105th British Championships Major Open | Hull | ENG | 2018-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1885 | 1992 | 5.00 | 9 | -0.76 | 40 | -30.40 | |
|  Easwar, Dhruv | | | 1793 | ENG | 0.50 | 1 | -0.26 | 40 | -10.40 | |  Karia, Rishul | | | 1836 | ENG | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Collins, Jonathan | | | 1804 | ENG | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Stoyanov, Viktor | | | 2177 | ENG | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Holton, Jake | | | 1901 | ENG | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Metcalfe, Charlie P | | | 1762 | ENG | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Hubbard, Michael | | | 1888 | ENG | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Nayak, Raghav | | | 1901 | ENG | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Whitehead, Mark A | | | 1906 | ENG | 0.50 | 1 | -0.12 | 40 | -4.80 | |
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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