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Individual Calculations December 2012 |
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| Charpidou, Anna Total change: -10.95 | |   |
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| e2e4 Brighton Open Nov 2012 | Brighton | ENG | 2012-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2016 | 1754 | 0.00 | 4 | -0.73 | 15 | -10.95 | |
|  Maroroa, Sue | | wm | 2055 | ENG | 0.00 | 1 | -0.15 | 15 | -2.25 | |  De Coverly, Roger D | | | 2038 | ENG | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Boardman, Jeffrey | | | 1990 | NZL | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Briggs, John Nicholas | | | 1979 | ENG | 0.00 | 1 | -0.22 | 15 | -3.30 | |
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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