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Individual Calculations September 2017 |
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| Willmoth, Robert F Total change: 1.40 | |   |
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| 104th British Championship | Llandudno | ENG | 2017-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2173 | 2211 | 5.00 | 9 | 0.07 | 20 | 1.40 | |
|  Ashworth, Michael J | | | 1946 | ENG | 0.50 | 1 | -0.32 | 20 | -6.40 | |  Pleasants, Allan J | | | 2103 | WLS | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Ahluwalia, Amardip | | | 1995 | ENG | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Merry, Alan B | m | | 2427 | ENG | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Fathallah, Joe | | | 1919 | WLS | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Hunt, Adam C | m | | 2424 | ENG | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Jones, Steven A | | | 2171 | ENG | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Sun, Xinyue | | wf | 2132 | CHN | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Ward, Chris G | g | | 2441 | ENG | 0.50 | 1 | 0.29 | 20 | 5.80 | |
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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