Individual Calculations February 2018 |
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Islam, Mohammed Total change: 11.60 | | |
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London Junior Chess Championships Christmas Major 2017 | London | ENG | 2017-12-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1625 | 1731 | 3.50 | 5 | 0.33 | 20 | 6.60 | |
| Pride, Stephen C | | | 1569 | ENG | 1.00 | 1 | 0.29 | 20 | 5.80 | | Leslie, Alex | | | 1486 | ENG | 1.00 | 1 | 0.20 | 20 | 4.00 | | Ratnesan, Rajeiv | | | 1569 | ENG | 0.50 | 1 | -0.21 | 20 | -4.20 | | Figueroa, Edison | | | 1807 | ENG | 0.00 | 1 | -0.40 | 20 | -8.00 | | Somupillai, Selvarattinam Genga | | | 1695 | ENG | 1.00 | 1 | 0.45 | 20 | 9.00 | | 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) | | 2017/18 4NCL Division 4 South Rounds 3-4 | Reading | ENG | 2018-01-13 |
Rc | Ro | w | n | change | K | K*chg | Game |
1548 | 1739 | 1.00 | 1 | 0.25 | 20 | 5.00 | |
| Rathbone-Jones, Ifan | | | 1548 | WLS | 1.00 | 1 | 0.25 | 20 | 5.00 | | 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) | |
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