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Individual Calculations July 2018 |
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| Paterson, Andrew I Total change: -12.40 | |   |
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| 3rd North Wales Fide Open | Llandudno | WLS | 2018-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1842 | 2020 | 3.00 | 5 | -0.62 | 20 | -12.40 | |
|  Gamble, Raymond J | | | 1874 | ENG | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Makkar, Rajat | c | | 1835 | FRA | 0.50 | 1 | -0.24 | 20 | -4.80 | |  Burns, Martin J | | | 1921 | ENG | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Gogia, Armaan | | | 1679 | ENG | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Niedbal, Piotr | | | 1900 | POL | 1.00 | 1 | 0.34 | 20 | 6.80 | |
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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