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Individual Calculations February 2019 |
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| Quader, Zia Mohammed Total change: -14.80 | |   |
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| 21st 4NCL Congress Open | Harrogate | ENG | 2019-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2048 | 2160 | 2.50 | 5 | -0.74 | 20 | -14.80 | |
|  Dobson, Graham W | | | 1867 | ENG | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Gormally, Daniel W | g | | 2481 | ENG | 0.00 | 1 | -0.13 | 20 | -2.60 | | | McQuillan, Stephen G | | | 1986 | SCO | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Middleton, Tom | | | 1970 | ENG | 0.50 | 1 | -0.25 | 20 | -5.00 | | | De Coverly, Roger D | | | 1938 | ENG | 0.50 | 1 | -0.28 | 20 | -5.60 | |
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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