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Individual Calculations June 2013 |
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| Arkell, Nick Total change: 18.00 | |   |
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| 4NCL 2012-13 | Various | ENG | 2012-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2028 | 1909 | 2.00 | 4 | 0.60 | 30 | 18.00 | |
|  Carpenter, David J | | | 2021 | WLS | 1.00 | 1 | 0.65 | 30 | 19.50 | |  Hoare, Amy B | | | 1871 | ENG | 0.50 | 1 | -0.05 | 30 | -1.50 | | | Molofej, Denis | | | 2035 | LTU | 0.50 | 1 | 0.17 | 30 | 5.10 | | | Truran, Michael C | | | 2183 | ENG | 0.00 | 1 | -0.17 | 30 | -5.10 | |
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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