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Individual Calculations September 2017 |
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| Davidson, Laura J Total change: 36.00 | |   |
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| 104th British Championships Major Open | Llandudno | ENG | 2017-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1855 | 1564 | 2.00 | 7 | 0.90 | 40 | 36.00 | |
|  Johnson, Paul A | | | 1870 | ENG | 0.50 | 1 | 0.36 | 40 | 14.40 | |  Ratnesan, Ranesh | | | 1845 | ENG | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Boswell, Jacob Connor | | | 1914 | ENG | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Gosling, Brian Ge | | | 1825 | ENG | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Hilton, Tim | | | 1826 | ENG | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Karia, Rishul | | | 1776 | ENG | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Davison, Colin Fs | | | 1926 | ENG | 0.50 | 1 | 0.40 | 40 | 16.00 | |
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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