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Individual Calculations April 2009 |
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| Melnikovs, Svjatoslavs Total change: -0.50 | |   |
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| London Christmas Open | Harrow | ENG | 2008-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1999 | 2062 | 3.50 | 6 | -0.02 | 25 | -0.50 | |
|  Venmore-Rowland, Edward P C | | | 1844 | ENG | 1.00 | 1 | 0.22 | 25 | 5.50 | |  Sowray, Peter J | f | | 2315 | ENG | 0.00 | 1 | -0.19 | 25 | -4.75 | | | Iyengar, Ilya | | | 1920 | ENG | 0.00 | 1 | -0.69 | 25 | -17.25 | | | Tobisch, John | | | 1896 | ENG | 1.00 | 1 | 0.28 | 25 | 7.00 | | | Burke, Mitchell R | | | 1914 | ENG | 1.00 | 1 | 0.30 | 25 | 7.50 | | | Chakanyuka, Charles | | | 2105 | ZIM | 0.50 | 1 | 0.06 | 25 | 1.50 | |
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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