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Individual Calculations September 2023 |
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| Pilley, Jack Total change: -24.00 | |   |
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| 2023 British Championship: Major Open | Leicester | ENG | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1835 | 1785 | 2.00 | 6 | -0.60 | 40 | -24.00 | |
|  Atako, Chino C | | | 2009 | ENG | 0.00 | 1 | -0.22 | 40 | -8.80 | |  Salmons, Calum | | | 1977 | ENG | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Berkley, Stephen W | | | 1587 | ENG | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Rice, Chris B | | | 1892 | ENG | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Whittington, Reece | | | 1624 | ENG | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Green, Michael | | | 1923 | ENG | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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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