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Individual Calculations July 2012 |
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| Jacob, Sydney J Total change: 2.10 | |   |
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| e2e4 Amersham Challengers | London | ENG | 2012-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1819 | 1873 | 3.00 | 5 | 0.14 | 15 | 2.10 | |
|  Watson, Darrell A | | | 1762 | ENG | 1.00 | 1 | 0.35 | 15 | 5.25 | |  Homolka, Vincent | | | 1828 | ENG | 1.00 | 1 | 0.44 | 15 | 6.60 | | | O`Gorman, Brendan | | | 1787 | ENG | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Stepanyan, Henrik | | | 1942 | ENG | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Kuhendiran, Tharshan | | | 1778 | ENG | 0.50 | 1 | -0.13 | 15 | -1.95 | |
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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