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Individual Calculations August 2016 |
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| Brugman, Karla Total change: -0.80 | |   |
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| 4th Piet Van Zyl Chess Festival (A-Section) | Bloemfontein | RSA | 2016-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1402 | 1250 | 1.00 | 3 | -0.02 | 40 | -0.80 | |
|  Vermeulen, Ernestus Jacobus | | | 1491 | RSA | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Van Der Walt, Marelize | | | 1065 | RSA | 1.00 | 1 | 0.26 | 40 | 10.40 | |  Sikwati, Lizo | | | 1650 * | RSA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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