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Individual Calculations March 2011 |
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| Kumar, Vedantha Total change: -9.30 | |   |
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| London Christmas Open Ch 2011 | London | ENG | 2010-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1900 | 2000 | 2.50 | 5 | -0.62 | 15 | -9.30 | |
|  Miturova, Magdalena | | wf | 2133 | CZE | 0.00 | 1 | -0.32 | 15 | -4.80 | |  Sainbayar, Anuurai | | | 1722 | ENG | 0.50 | 1 | -0.33 | 15 | -4.95 | | | Taylor, Adam A | | | 1854 | ENG | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Jones, Steven A | | | 1801 | ENG | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Martins, David | | | 1992 | POR | 0.00 | 1 | -0.51 | 15 | -7.65 | |
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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