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Individual Calculations June 2018 |
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| Adaway, William Total change: -4.20 | |   |
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| 2017/18 4NCL Division 4 South Rounds 9-11 | Reading | ENG | 2018-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1844 | 1864 | 0.50 | 3 | -1.08 | 20 | -21.60 | |
|  Williamson, Kevin J | | | 1864 | ENG | 0.50 | 1 | 0.00 | 20 | 0.00 | |  Breed, Greg J | | | 1755 | ENG | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Calvert, D Ian | | | 1912 | ENG | 0.00 | 1 | -0.43 | 20 | -8.60 | |
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) | | | | Frome Congress Open 2018 | Frome | ENG | 2018-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2034 | 1864 | 2.00 | 4 | 0.87 | 20 | 17.40 | |
| | Harman, Kenneth B | | | 2140 | ENG | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Gregory, Andrew M | | | 1973 | ENG | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Duggan, Michael Fg | | | 2080 | ENG | 0.50 | 1 | 0.28 | 20 | 5.60 | | | De Coverly, Roger D | | | 1943 | ENG | 0.00 | 1 | -0.39 | 20 | -7.80 | |
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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