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Individual Calculations October 2023 |
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| Thackray, John Total change: -25.60 | |   |
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| 60th Hull Congress Under 2000 | Hull | ENG | 2023-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1719 | 1745 | 1.50 | 4 | -0.64 | 40 | -25.60 | |
|  Matthews, Chris J | | | 1781 | ENG | 0.00 | 1 | -0.45 | 40 | -18.00 | |  Tomlinson, Zak | | | 1698 | ENG | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Cuaresma, Bien | | | 1573 | ENG | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Georgiou, Denis | | | 1825 | ENG | 1.00 | 1 | 0.61 | 40 | 24.40 | |
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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