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Individual Calculations December 2012 |
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| De Coverly, Roger D Total change: -0.30 | |   |
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| e2e4 Brighton Open Nov 2012 | Brighton | ENG | 2012-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1928 | 2038 | 2.50 | 4 | -0.02 | 15 | -0.30 | |
|  Gupta, Arul | | | 1731 | ENG | 0.50 | 1 | -0.36 | 15 | -5.40 | |  Charpidou, Anna | | | 1754 | GRE | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Kirk, Ezra | | | 2258 | ENG | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Skulte, Christopher | | | 1969 | AUS | 1.00 | 1 | 0.40 | 15 | 6.00 | |
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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