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Individual Calculations November 2014 |
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| Jacob, Sydney J Total change: -23.80 | |   |
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| 22nd Hampstead Weekend Congress: Under 2200 | London | ENG | 2014-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1705 | 1885 | 1.00 | 3 | -1.19 | 20 | -23.80 | |
|  Grey, Nicholas D | | | 1751 | ENG | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Wu, Haotian | | | 1612 | ENG | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Parry, Jacques | | | 1751 | ENG | 0.00 | 1 | -0.68 | 20 | -13.60 | |
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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