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Individual Calculations October 2012 |
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| Grattage, Matthew Total change: -0.45 | |   |
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| e2e4 Hinckley Open | Leicester | ENG | 2012-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1980 | 1986 | 3.50 | 7 | -0.03 | 15 | -0.45 | |
|  Clarke, Brandon G I | | | 2158 | ENG | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Bennett, Dominic L | | | 2037 | ENG | 0.50 | 1 | 0.07 | 15 | 1.05 | |  Wang, Xingliang Anna | | | 1833 | ENG | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Bonafont, Philip R | | | 2051 | ENG | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Hall, David E | | | 2103 | ENG | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Conterno, Dominique | | | 1904 | ENG | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Wang, Maria | | | 1775 | ENG | 1.00 | 1 | 0.23 | 15 | 3.45 | |
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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