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Individual Calculations September 2012 |
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| Du Randt, Jeandre Total change: 39.45 | |   |
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| South African Open Chess Championships 2012 | Cape Town | RSA | 2012-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2120 | 1869 | 4.00 | 7 | 2.63 | 15 | 39.45 | |
|  Abergel, Thal | g | | 2269 * | FRA | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Kromhout, Ewan | | | 2070 | RSA | 1.00 | 1 | 0.76 | 15 | 11.40 | | | Mathe, Lehlogonolo | | | 2116 | RSA | 0.50 | 1 | 0.31 | 15 | 4.65 | | | Goosen, Anton | c | | 2132 | RSA | 1.00 | 1 | 0.82 | 15 | 12.30 | | | Bhawoodien, Shabier | f | | 2078 | RSA | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Van Der Merwe, Cecile | | wm | 2043 | RSA | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Simutowe, Musatwe | | | 2129 | ZAM | 0.50 | 1 | 0.32 | 15 | 4.80 | | | * 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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