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Individual Calculations November 2011 |
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| Archer, Richard Total change: 24.60 | |   |
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| Ron Bruce Premier 2011 | Paignton | ENG | 2011-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2091 | 1989 | 3.00 | 6 | 0.82 | 30 | 24.60 | |
|  Simons, Martin J | | | 2161 | ENG | 0.50 | 1 | 0.23 | 30 | 6.90 | |  Rosen, Daniel B | c | | 2139 | ENG | 0.00 | 1 | -0.30 | 30 | -9.00 | | | Helin, Mikael | | | 1960 | SWE | 1.00 | 1 | 0.46 | 30 | 13.80 | | | Webb, Matthew D | | | 2079 | ENG | 0.50 | 1 | 0.12 | 30 | 3.60 | | | Littlejohns, David P | | | 2060 | ENG | 0.50 | 1 | 0.10 | 30 | 3.00 | | | Burnett, Jim | | | 2148 | ENG | 0.50 | 1 | 0.21 | 30 | 6.30 | |
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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