Rapid:
Individual Calculations January 2018 |
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Keen, Cosima C Total change: -27.40 | | |
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9th CSC London Chess Classic: Rapidplay U2050 | London | ENG | 2017-12-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
1672 | 1853 | 3.00 | 6 | -1.37 | 20 | -27.40 | |
| Di-Vetta, Andrew | | | 1577 | WLS | 0.00 | 1 | -0.83 | 20 | -16.60 | | Kim, Changhoon | c | | 1754 | KOR | 0.00 | 1 | -0.64 | 20 | -12.80 | | Weaver, Lauren | | | 1604 | ENG | 0.00 | 1 | -0.81 | 20 | -16.20 | | Jamieson, Alexander | | | 1700 | ENG | 1.00 | 1 | 0.30 | 20 | 6.00 | | Varney, Daniel | | | 1611 | ENG | 1.00 | 1 | 0.20 | 20 | 4.00 | | Joslin, Tim M | | | 1786 | ENG | 1.00 | 1 | 0.41 | 20 | 8.20 | | 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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