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Individual Calculations February 2017 |
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| Corcoran, Gary Total change: -31.40 | |   |
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| 12th 4NCL Congress Major | Harrogate | ENG | 2017-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1731 | 1836 | 1.00 | 4 | -1.57 | 20 | -31.40 | |
|  Altham, John T | | | 1688 | ENG | 0.00 | 1 | -0.70 | 20 | -14.00 | |  Clarke, Paul Rh | | | 1729 | ENG | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Salisbury, Paul | | | 1708 | ENG | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Dunkley, Michael | | | 1798 | ENG | 0.00 | 1 | -0.55 | 20 | -11.00 | |
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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