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Individual Calculations April 2015 |
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| Allan, Brian N Total change: -21.00 | |   |
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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 |
| 1669 | 1734 | 1.50 | 3 | -0.23 | 20 | -4.60 | |
|  Darville, Matt | | | 1842 | ENG | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Ito-Aramendia, Alejandro | | | 1475 | ENG | 0.50 | 1 | -0.32 | 20 | -6.40 | |  Ahluwalia, Amardip | | | 1689 | ENG | 1.00 | 1 | 0.44 | 20 | 8.80 | |
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) | | | | CCF DAYTIME CHESS CLUB - SPRING 2015 - MARCH | COULSDON, LONDON | ENG | 2015-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1619 | 1734 | 0.50 | 2 | -0.82 | 20 | -16.40 | |
| | Earwicker, Jim | | | 1588 | ENG | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Davey, Adrian | | | 1649 | ENG | 0.00 | 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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