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Individual Calculations March 2017 |
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| Couchman, Andrew A Total change: -42.40 | |   |
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| CCF DAYTIME CHESS CLUB 2016-17 FEBRUARY | London | ENG | 2017-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1300 | 1176 | 0.00 | 3 | -1.06 | 40 | -42.40 | |
|  Miles, Barry S | | | 1472 | ENG | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Shoulders, Andrew M | | | 1039 | ENG | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Khan, A Qaiyum | | | 1388 | ENG | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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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