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Individual Calculations July 2012 |
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| Kelly, Anthony G Total change: 41.10 | |   |
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| e2e4 Amersham Challengers | London | ENG | 2012-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1801 | 1842 | 2.50 | 4 | 0.27 | 30 | 8.10 | |
|  Lawrence, David J | | | 1702 | ENG | 1.00 | 1 | 0.31 | 30 | 9.30 | |  Colter, Nigel | | | 1754 | ENG | 1.00 | 1 | 0.38 | 30 | 11.40 | | | Tart, Peter K | | | 1959 | ENG | 0.00 | 1 | -0.34 | 30 | -10.20 | | | O`Gorman, Brendan | | | 1787 | ENG | 0.50 | 1 | -0.08 | 30 | -2.40 | |
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 Challengers | London | ENG | 2012-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1857 | 1842 | 3.50 | 5 | 1.10 | 30 | 33.00 | |
| | Bucher, Grant | | | 2011 | ENG | 0.00 | 1 | -0.28 | 30 | -8.40 | | | Rough, Robert E | | | 1738 | SCO | 0.50 | 1 | -0.14 | 30 | -4.20 | | | Head, Louise | | | 1760 | ENG | 1.00 | 1 | 0.39 | 30 | 11.70 | | | Clayton, Tristan | | | 1817 | ENG | 1.00 | 1 | 0.47 | 30 | 14.10 | | | Tart, Peter | | | 1959 | ENG | 1.00 | 1 | 0.66 | 30 | 19.80 | |
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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