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Individual Calculations July 2012 |
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| Head, Louise Total change: -15.45 | |   |
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| 4NCL | Various | ENG | 2011-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1921 | 1784 | 1.00 | 3 | -0.05 | 15 | -0.75 | |
|  Winter, Kevin | | | 1859 | ENG | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Perez Carballo, Manuel | | | 2157 | ESP | 0.00 | 1 | -0.10 | 15 | -1.50 | |  Price, Michael C | | | 1746 | ENG | 1.00 | 1 | 0.45 | 15 | 6.75 | |
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) | | | | e2e4 London Diamond Jubilee Congress Challengers | London | ENG | 2012-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1838 | 1760 | 1.00 | 5 | -0.98 | 15 | -14.70 | |
| | Payne, Matthew J | | | 1944 | ENG | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Zhou, Yang-Jian | | | 1609 | ENG | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Campbell, Eoin S | | | 1867 | SCO | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Kelly, Anthony | | | 1842 | ENG | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Shah, Dipak | | | 1929 | ENG | 0.00 | 1 | -0.28 | 15 | -4.20 | |
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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