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Individual Calculations April 2015 |
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| Heavens, Alan Total change: -27.20 | |   |
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| CCF CHESS CLUB DICKY WHITE CLUB TOURNAMENT 2014-15: MARCH 1 | COULSDON, LONDON | ENG | 2015-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1694 | 1629 | 1.00 | 4 | -0.68 | 40 | -27.20 | |
|  Bryant, David | | | 1680 | ENG | 0.00 | 1 | -0.43 | 40 | -17.20 | |  Davis, Richard | | | 1656 | ENG | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Zhou, Yang-Jian | | | 1892 | ENG | 0.00 | 1 | -0.18 | 40 | -7.20 | | | O`neill, Tom C | | | 1549 | SCO | 0.00 | 1 | -0.61 | 40 | -24.40 | |
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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