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Rapid:
Individual Calculations January 2018 |
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| Somton, Anita Total change: 24.80 | |   |
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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 |
| 1679 | 1642 | 3.50 | 5 | 1.24 | 20 | 24.80 | |
|  Jones, Michael T | | | 1780 | ENG | 0.50 | 1 | 0.19 | 20 | 3.80 | |  Roy, Soumen | | | 1818 | ENG | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Brown, Tom | | | 1628 | ENG | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Ratnesan, Rajeiv | | | 1594 | ENG | 1.00 | 1 | 0.43 | 20 | 8.60 | | | See, Tristian | | | 1574 | ENG | 0.50 | 1 | -0.09 | 20 | -1.80 | |
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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