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Individual Calculations September 2019 |
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| Macnaughton, Alistair Total change: 5.60 | |   |
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| Northumbria Challengers | Newcastle | ENG | 2019-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1778 | 1885 | 4.50 | 7 | 0.14 | 40 | 5.60 | |
|  Walkowiak, Adam | | | 1661 | SCO | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Hall, David G | | | 1683 | SCO | 0.50 | 1 | -0.26 | 40 | -10.40 | |  Wynarczyk, Raymond | | | 1847 | ENG | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Chen, Daniel Xingyu | | | 1485 * | ENG | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Bielby, Paul R | | | 1916 | ENG | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Nandi, Robin J | | | 1920 | ENG | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Bhopal, Raj | | | 1931 | SCO | 0.50 | 1 | 0.06 | 40 | 2.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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