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Individual Calculations May 2011 |
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| Mbedza, Richard Total change: -13.50 | |   |
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| Capablanca Open | Pretoria | RSA | 2011-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1894 | 2122 | 2.50 | 4 | -0.54 | 25 | -13.50 | |
|  Pon, Matt | | | 1722 * | RSA | 1.00 | 1 | 0.08 | 25 | 2.00 | | | Ponelis, Albert A. | | | 1972 | RSA | 0.00 | 1 | -0.70 | 25 | -17.50 | | | Bornheim, Craig | | | 1797 | RSA | 1.00 | 1 | 0.13 | 25 | 3.25 | |  Nelson, William Jh. | | | 2083 | RSA | 0.50 | 1 | -0.05 | 25 | -1.25 | | | * 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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