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Individual Calculations July 2012 |
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| Nyman, John C H Total change: -66.30 | |   |
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| e2e4 Amersham Challengers | London | ENG | 2012-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1759 | 1897 | 0.50 | 4 | -2.21 | 30 | -66.30 | |
|  Boudkeev, Timour | | | 1829 | SUI | 0.50 | 1 | -0.09 | 30 | -2.70 | |  Othman, Musstapha | | | 1857 | NGR | 0.00 | 1 | -0.56 | 30 | -16.80 | | | Kalaiyalahan, Akshaya | | | 1646 | ENG | 0.00 | 1 | -0.81 | 30 | -24.30 | | | Lawrence, David J | | | 1702 | ENG | 0.00 | 1 | -0.75 | 30 | -22.50 | |
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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