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Individual Calculations May 2013 |
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| Brechin, Hugh R Total change: -3.90 | |   |
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| Edinburgh Premier 2013 | Edinburgh | SCO | 2013-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1871 | 2013 | 2.50 | 4 | -0.26 | 15 | -3.90 | |
|  Ridge, Michael | | | 1926 | SCO | 0.50 | 1 | -0.12 | 15 | -1.80 | |  Reid, Vaness | | wf | 1844 | AUS | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Thomas, Phil | | | 1858 | SCO | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Roy, Ali | | | 1857 | SCO | 0.50 | 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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