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Rapid:
Individual Calculations January 2018 |
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| Roy, Soumen Total change: -20.80 | |   |
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| 9th CSC London Chess Classic: Rapidplay U1825 | London | ENG | 2017-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1659 | 1818 | 2.50 | 5 | -1.04 | 20 | -20.80 | |
|  Nataraj, Nakul | | | 1666 | ENG | 0.50 | 1 | -0.20 | 20 | -4.00 | |  Somton, Anita | | | 1642 | ENG | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Trivedi, Aarnavh | | | 1597 | ENG | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Garrett, Peter A | | | 1690 | ENG | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Sheikh, Nasarullah | | | 1699 | ENG | 1.00 | 1 | 0.34 | 20 | 6.80 | |
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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