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Individual Calculations September 2011 |
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| Siddiqui, Nida Mishraz Total change: -5.70 | |   |
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| Commonwealth and South African Open 2011 | Johannesburg | RSA | 2011-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1745 | 1665 | 0.50 | 2 | -0.38 | 15 | -5.70 | |
|  Phiri, Richmond | f | | 2065 * | ZAM | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Kavya Srishti, , K | | | 1424 | IND | 0.50 | 1 | -0.30 | 15 | -4.50 | | | * 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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