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Individual Calculations July 2012 |
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| Evans, Helen I Total change: 17.25 | |   |
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| 4NCL | Various | ENG | 2011-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1915 | 1628 | 0.50 | 2 | 0.18 | 15 | 2.70 | |
|  Dixon, Chris | | | 1878 | WLS | 0.50 | 1 | 0.31 | 15 | 4.65 | | | Sparkes, Daniel A | | | 1951 | ENG | 0.00 | 1 | -0.13 | 15 | -1.95 | |
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) | | | | e2e4 London Diamond Jubilee Congress Major | London | ENG | 2012-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1684 | 1613 | 3.00 | 5 | 0.97 | 15 | 14.55 | |
| | O`Gorman, Brendan | | | 1787 | ENG | 0.50 | 1 | 0.23 | 15 | 3.45 | |  Gilbert, David J | | | 1761 | ENG | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Sandercock, E Barry | | | 1740 | ENG | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Breed, Greg J | | | 1663 | ENG | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Bullock, Lee | | | 1467 | ENG | 1.00 | 1 | 0.30 | 15 | 4.50 | |
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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