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Individual Calculations March 2012 |
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| Jain, Radha Total change: 5.25 | |   |
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| London Christmas Open 2011 | London | ENG | 2011-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1927 | 1877 | 3.00 | 6 | 0.35 | 15 | 5.25 | |
|  Graham, David B | | | 2194 | ENG | 0.00 | 1 | -0.13 | 15 | -1.95 | |  Wang, Maria | | | 1743 | ENG | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Sathyanandha, Saravanan | | | 2042 | ENG | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Kalaiyalahan, Akshaya | | | 1667 | ENG | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Warman, Simon M | | | 2056 | ENG | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Said, Oliver | | | 1862 | MLT | 1.00 | 1 | 0.48 | 15 | 7.20 | |
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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