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Individual Calculations March 2012 |
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| Roberts, Paul Total change: -2.85 | |   |
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| e2e4 Brighton Challengers A | Brighton | ENG | 2012-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1958 | 2218 | 5.50 | 7 | -0.19 | 15 | -2.85 | |
|  Prior, Stephen | | | 1966 | ENG | 1.00 | 1 | 0.19 | 15 | 2.85 | |  Stewart, Ashley | | | 1997 | ENG | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Othman, Mustapha | | | 1882 | NGR | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Truman, Richard G | | | 1961 | ENG | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Taylor, Adam A | | | 1849 | ENG | 0.00 | 1 | -0.90 | 15 | -13.50 | | | Haria, Ravi | | | 2060 | ENG | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Kennedy, Craig | | | 1989 | SCO | 1.00 | 1 | 0.21 | 15 | 3.15 | |
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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