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Individual Calculations February 2019 |
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| Sheppard, Derek A Total change: -2.80 | |   |
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| 21st 4NCL Congress Open | Harrogate | ENG | 2019-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1887 | 1720 | 1.00 | 4 | -0.14 | 20 | -2.80 | |
|  Doran, Chris | | | 1950 | ENG | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Garnett, John S | | | 1914 | ENG | 0.50 | 1 | 0.25 | 20 | 5.00 | | | De Coverly, Roger D | | | 1938 | ENG | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Winter, Kevin | | | 1746 | ENG | 0.50 | 1 | 0.04 | 20 | 0.80 | |
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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