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Individual Calculations July 2012 |
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| Homolka, Vincent Total change: -10.20 | |   |
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| 4NCL | Various | ENG | 2011-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2077 | 1860 | 1.00 | 4 | 0.07 | 15 | 1.05 | |
|  Graham, David B | | | 2194 | ENG | 0.50 | 1 | 0.38 | 15 | 5.70 | |  Wadsworth, Matthew J | | | 1994 | ENG | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Staples, Daniel J | | | 2012 | ENG | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Cairns, Stephen | | | 2109 | ENG | 0.00 | 1 | -0.19 | 15 | -2.85 | |
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 Amersham Challengers | London | ENG | 2012-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1779 | 1828 | 1.50 | 4 | -0.75 | 15 | -11.25 | |
| | Kennedy, Craig | | | 1970 | SCO | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Jacob, Sydney J | | | 1873 | ENG | 0.00 | 1 | -0.44 | 15 | -6.60 | | | Breed, Greg J | | | 1663 | ENG | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Stone, Mark R | | | 1610 | ENG | 0.50 | 1 | -0.28 | 15 | -4.20 | |
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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