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Individual Calculations February 2014 |
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| Nettleton, Charlie B Total change: -5.25 | |   |
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| London Christmas Chess Congress Under 18/21/Open | London | ENG | 2013-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1935 | 1913 | 2.00 | 5 | -0.35 | 15 | -5.25 | |
|  Sathyanandha, Saravanan | | | 2144 | ENG | 0.00 | 1 | -0.21 | 15 | -3.15 | |  Warman, Simon M | | | 2119 | ENG | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Hayward, Alan | | | 1932 | ENG | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Ignatovic, Ernest | | | 1642 | LTU | 0.50 | 1 | -0.33 | 15 | -4.95 | | | Gupta, Arul | | | 1840 | ENG | 0.50 | 1 | -0.10 | 15 | -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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