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Individual Calculations April 2015 |
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| Willemse, Rudolph Total change: -14.40 | |   |
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| 2nd FIDE Invitational Closed Tournament 2014 | Johannesburg | RSA | 2015-03-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1717 | 1778 | 2.50 | 5 | -0.36 | 40 | -14.40 | |
|  Matseme, Tshepo | | | 1867 | RSA | 0.00 | 1 | -0.38 | 40 | -15.20 | |  Reddy, Ananta | | | 1467 | RSA | 0.00 | 1 | -0.86 | 40 | -34.40 | | | Varden, Randall | | | 1752 | RSA | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Van Der Lingen, Cornelis Petrus | | | 1698 | RSA | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Marais, Franco | | | 1799 | RSA | 1.00 | 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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