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Individual Calculations November 2018 |
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| Waters, Clive L Total change: -23.60 | |   |
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| Northumberland Chess Congress Open | North Shields | ENG | 2018-09-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1859 | 2044 | 2.50 | 5 | -1.18 | 20 | -23.60 | |
|  Riding, Mick D | | | 1873 | ENG | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Zhang, Zheming | | | 1943 | ENG | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Ridge, Michael | | | 1853 | SCO | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Sainsbury, Andrew | | | 1734 | ENG | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Sykes, Chris | | | 1892 | SCO | 0.50 | 1 | -0.20 | 20 | -4.00 | |
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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