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Individual Calculations March 2015 |
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| Pratley, Ian Total change: 19.40 | |   |
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| CCF CHESS CLUB DICKY WHITE CLUB TOURNAMENT 2014-15: FEBRUARY | COULSDON, LONDON | ENG | 2015-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1653 | 1558 | 2.50 | 4 | 0.97 | 20 | 19.40 | |
|  Vijayakumar, Ananth | | | 1656 | ENG | 1.00 | 1 | 0.63 | 20 | 12.60 | |  Miles, Barry S | | | 1495 | ENG | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Faulkner, Martin J | | | 1812 | ENG | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Heavens, Alan | | | 1647 | ENG | 1.00 | 1 | 0.62 | 20 | 12.40 | |
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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