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Individual Calculations May 2015 |
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| Richardson, Alex Total change: 7.00 | |   |
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| Edinburgh Congress Premier 2015 | Edinburgh | SCO | 2015-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2004 | 2103 | 3.50 | 5 | 0.35 | 20 | 7.00 | |
|  Mare, Eben | | | 1979 | RSA | 1.00 | 1 | 0.33 | 20 | 6.60 | |  Berry, Neil M | f | | 2267 | SCO | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Durno, Joy | | wf | 1886 | SCO | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Van Randen, Fred | | | 1917 | NED | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Burnett, Walter | | | 1972 | SCO | 1.00 | 1 | 0.32 | 20 | 6.40 | |
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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