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Individual Calculations April 2015 |
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| Marais, Franco Total change: -17.20 | |   |
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| 2nd FIDE Invitational Closed Tournament 2014 | Johannesburg | RSA | 2015-03-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1744 | 1799 | 3.00 | 6 | -0.43 | 40 | -17.20 | |
|  Modi, Yashil | f | | 1597 | RSA | 1.00 | 1 | 0.24 | 40 | 9.60 | |  Pesa, Mofoka A. | | | 1861 | RSA | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Van Zyl-Rudd, Jack | | | 1648 | RSA | 1.00 | 1 | 0.30 | 40 | 12.00 | | | More, Felix | | | 1800 | RSA | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Crismann, Alessandro Claudio | f | | 1779 | RSA | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Willemse, Rudolph | | | 1778 | RSA | 0.00 | 1 | -0.53 | 40 | -21.20 | |
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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