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Individual Calculations August 2018 |
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| Macrae, James S Total change: -17.00 | |   |
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| Scottish Chess Championships & International Open 2018 | Paisley | SCO | 2018-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1887 | 1624 | 0.00 | 4 | -0.85 | 20 | -17.00 | |
|  Buchanan, Walter F. | | | 2024 * | SCO | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Jaufarally, Nadia | | | 1988 | ENG | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Kearsley, Raymond J | | | 1603 | ENG | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Nepveu, Manuel | | | 1931 | NED | 0.00 | 1 | -0.14 | 20 | -2.80 | | | * 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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