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Individual Calculations September 2017 |
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| Richardson, John R Total change: 14.60 | |   |
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| 104th British Championship | Llandudno | ENG | 2017-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2259 | 2237 | 5.00 | 9 | 0.73 | 20 | 14.60 | |
|  Ahluwalia, Amardip | | | 1995 | ENG | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Williams, Simon K | g | | 2442 | ENG | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Hanley, Craig A | m | | 2441 | ENG | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Jackson, Sheila | | wg | 2125 | ENG | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Hebden, Mark L | g | | 2477 | ENG | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Arkell, Keith C | g | | 2424 | ENG | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Gallagher, Daniel Gh | | | 2147 | ENG | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Moreby, James E | | | 2149 | ENG | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Coleman, David J | c | | 2135 | ENG | 1.00 | 1 | 0.36 | 20 | 7.20 | |
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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