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Individual Calculations May 2019 |
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| Somton, Anita Total change: 50.40 | |   |
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| 2018/19 4NCL Div 3 South Rounds 7 - 8 | Daventry | ENG | 2019-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2017 | 1780 | 1.00 | 2 | 0.58 | 40 | 23.20 | |
|  Rosen, Daniel B | c | | 2057 | ENG | 0.50 | 1 | 0.33 | 40 | 13.20 | |  Lambourne, Dan M | | | 1976 | ENG | 0.50 | 1 | 0.25 | 40 | 10.00 | |
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) | | | | 1st 4NCL Easter Congress U2050 | Stevenage | ENG | 2019-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1797 | 1780 | 3.00 | 5 | 0.68 | 40 | 27.20 | |
| | Ai, Farshad | | | 1945 | ENG | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Jacob, Sydney J | | | 1820 | ENG | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Cherupalli, Ramprasad | | | 1859 | IND | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Valjee, Ashir V | | | 1462 | ENG | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Ukken, Somton | | | 1898 | ENG | 1.00 | 1 | 0.66 | 40 | 26.40 | |
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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