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Individual Calculations September 2012 |
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| Gilbert, David J Total change: -18.60 | |   |
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| British Championship: Week 1 Afternoon 2012 | North Shields | ENG | 2012-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1845 | 1692 | 0.00 | 2 | -0.62 | 30 | -18.60 | |
|  Bryant, Richard B E | | | 1945 | ENG | 0.00 | 1 | -0.19 | 30 | -5.70 | |  Head, Louise | | | 1745 | ENG | 0.00 | 1 | -0.43 | 30 | -12.90 | |
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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