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Individual Calculations August 2013 |
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| Macrae, James S Total change: 3.45 | |   |
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| Scottish Championship and International Open 2013 | Helensburgh | SCO | 2013-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1955 | 1718 | 2.00 | 8 | 0.23 | 15 | 3.45 | |
|  Macdonald, Paul H | | | 1935 | SCO | 1.00 | 1 | 0.78 | 15 | 11.70 | |  Buchanan, Walter F. | | | 2118 * | SCO | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Burrows, Martin P | | | 2118 * | ENG | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Doyle, James | | | 2009 | SCO | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Giulian, Rosemary A | | | 1872 | SCO | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Roy, Ali | | | 1882 | SCO | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Aird, Ian | | | 1988 | SCO | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Scott, Ian | | | 1717 | HKG | 1.00 | 1 | 0.50 | 15 | 7.50 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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