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Individual Calculations August 2015 |
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| Mpya, Tshediso M Total change: -14.00 | |   |
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| South African Open Chess Championships 2015 | Cape Town | RSA | 2015-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1684 | 1975 | 3.50 | 5 | -0.70 | 20 | -14.00 | |
|  Gluckman, Paul | f | | 1760 | RSA | 0.50 | 1 | -0.27 | 20 | -5.40 | |  Essop, Hishaam | | | 1725 | RSA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Darling, Tiffany Charne | | wf | 1575 * | RSA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Grimmbacher, Andrew | | | 1654 | RSA | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Samuel, Caleb | | | 1707 | RSA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | * 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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