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Individual Calculations February 2020 |
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| Hall, David G Total change: -9.20 | |   |
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| 24th 4NCL Congress Major | Harrogate | ENG | 2020-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1726 | 1722 | 2.00 | 5 | -0.46 | 20 | -9.20 | |
|  Riding, Mick D | | | 1854 | ENG | 0.50 | 1 | 0.18 | 20 | 3.60 | |  Baxter, Harold | | | 1861 | ENG | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Davies, Sam | | | 1788 | ENG | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Grice, Alec | | | 1570 | ENG | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Harris, John | | | 1556 | ENG | 0.50 | 1 | -0.22 | 20 | -4.40 | |
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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