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Individual Calculations May 2011 |
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| Jacob, Sydney J Total change: -11.00 | |   |
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| e2e4 Uxbridge Major | Uxbridge | ENG | 2011-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1803 | 1970 | 1.00 | 2 | -0.44 | 25 | -11.00 | |
|  Marley, Andrew S G | | | 1855 | ENG | 1.00 | 1 | 0.34 | 25 | 8.50 | | | Othman, Mustapha | | | 1751 | NGR | 0.00 | 1 | -0.78 | 25 | -19.50 | |
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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