Individual Calculations February 2018 |
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Somupillai, Selvarattinam Genga Total change: -21.80 | | |
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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 |
1684 | 1695 | 1.50 | 5 | -1.09 | 20 | -21.80 | |
| Ansari, Athar | | | 1898 | ENG | 0.00 | 1 | -0.24 | 20 | -4.80 | | Ratnesan, Rajeiv | | | 1569 | ENG | 0.00 | 1 | -0.67 | 20 | -13.40 | | Haddock, Paul | | | 1576 | ENG | 0.50 | 1 | -0.16 | 20 | -3.20 | | Sonnis, Steve | | | 1647 | ENG | 1.00 | 1 | 0.43 | 20 | 8.60 | | Islam, Mohammed | | | 1731 | BAN | 0.00 | 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) | |
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