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Individual Calculations July 2018 |
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| Llewellyn, Alan M Total change: -4.40 | |   |
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| 3rd North Wales Fide Major | Llandudno | WLS | 2018-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1666 | 1461 | 0.50 | 3 | -0.22 | 20 | -4.40 | |
|  Farrar, Gordon | | | 1715 | ENG | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Butcher, Brian | | | 1684 | WLS | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Bridgeman, Matthew | | | 1600 | ENG | 0.50 | 1 | 0.19 | 20 | 3.80 | |
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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