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Individual Calculations September 2011 |
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| Klaver, Cornelis Total change: -28.50 | |   |
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| Commonwealth and South African Open 2011 | Johannesburg | RSA | 2011-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1911 | 2126 | 3.50 | 6 | -0.95 | 30 | -28.50 | |
|  Modi, Sachin | | | 1726 * | RSA | 1.00 | 1 | 0.08 | 30 | 2.40 | |  Bornheim, Darren | | | 1730 | RSA | 1.00 | 1 | 0.08 | 30 | 2.40 | | | Roberts, Marcel | | | 1825 | RSA | 0.50 | 1 | -0.35 | 30 | -10.50 | | | Aparajita, Gochhikar | | | 1915 | IND | 0.50 | 1 | -0.27 | 30 | -8.10 | | | Crismann, Alessandro Claudio | f | | 1823 | RSA | 0.50 | 1 | -0.36 | 30 | -10.80 | | | Laxman, R R | g | | 2446 | IND | 0.00 | 1 | -0.13 | 30 | -3.90 | | | * 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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