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Individual Calculations September 2012 |
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| Geduld, Jamie Total change: 0.00 | |   |
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| South African Open Chess Championships 2012 | Cape Town | RSA | 2012-06-29 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1978 | 0 | 2.00 | 4 | 0.00 | 1978 | | 0.00 | |
|  Van Der Merwe, Cecile | | wm | 2043 | RSA | 0.00 | 1 | 0.00 | | 0.00 | | | Meintjes, Jacques | | | 2042 | RSA | 1.00 | 1 | 0.00 | | 0.00 | |  Bezuidenhout, Roland | | | 1914 | RSA | 1.00 | 1 | 0.00 | | 0.00 | | | Van De Venter, Waldo | | | 1914 | RSA | 0.00 | 1 | 0.00 | | 0.00 | |
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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