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Individual Calculations September 2016 |
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| Schoeman, Anja Total change: -63.60 | |   |
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| Jhb Metro Chess Adult Open Tournament 2016 | Johannesburg | RSA | 2016-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1637 | 1322 | 0.00 | 3 | -0.42 | 40 | -16.80 | |
|  Mpya, Tshediso M | | | 1722 * | RSA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ngakane, Dan | | | 1641 | RSA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Gardiner, Nina | | | 1548 | RSA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | * 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) | | | | 2016 Alekhine Open | Pretoria | RSA | 2016-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1384 | 1322 | 0.50 | 4 | -1.17 | 40 | -46.80 | |
|  Hansen, Marcques | | | 1584 | RSA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | De Wet, Ryan | | | 1440 | RSA | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Dykema, Joshua | c | | 1451 | RSA | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Marais, Alwyn Johannes | | | 1060 | RSA | 0.00 | 1 | -0.82 | 40 | -32.80 | |
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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