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Individual Calculations May 2011 |
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| Mabusela, Johannes M. Total change: -2.25 | |   |
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| Capablanca Open | Pretoria | RSA | 2011-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2011 | 2272 | 4.50 | 6 | -0.15 | 15 | -2.25 | |
|  Pon, Matt | | | 1872 * | RSA | 0.50 | 1 | -0.42 | 15 | -6.30 | |  Modi, Sachin | | | 1872 * | RSA | 0.50 | 1 | -0.42 | 15 | -6.30 | | | Peretz, Leon | | | 1903 | RSA | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Hoek, Cornelis | | | 1872 * | RSA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Van Der Nat, Nicholas P. | f | | 2319 | RSA | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Ovcina, Denis | | | 2226 | RSA | 0.50 | 1 | -0.06 | 15 | -0.90 | | | * 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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