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Individual Calculations October 2013 |
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| Skosana, Stephen K. Total change: 32.10 | |   |
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| Accountancy@UJ Open Prestige Section | Johannesburg | RSA | 2013-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2087 | 1980 | 2.50 | 4 | 1.07 | 30 | 32.10 | |
|  Van Der Westhuizen, Willem | | | 2032 | RSA | 1.00 | 1 | 0.57 | 30 | 17.10 | | | Bezuidenhout, Roland | c | | 2030 | RSA | 0.50 | 1 | 0.07 | 30 | 2.10 | |  Masango, Spencer | | | 2154 | ZIM | 0.00 | 1 | -0.27 | 30 | -8.10 | | | Mthunzi, Brighton | | | 2133 | RSA | 1.00 | 1 | 0.70 | 30 | 21.00 | |
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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