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Individual Calculations May 2019 |
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| Ukken, Somton Total change: -22.00 | |   |
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| 1st 4NCL Easter Congress U2050 | Stevenage | ENG | 2019-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1746 | 1898 | 1.00 | 3 | -1.10 | 20 | -22.00 | |
|  Volovich, Julia | | | 1753 | ENG | 1.00 | 1 | 0.31 | 20 | 6.20 | |  Gray, Edward | | | 1704 | ENG | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Somton, Anita | | | 1780 | ENG | 0.00 | 1 | -0.66 | 20 | -13.20 | |
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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