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Individual Calculations May 2018 |
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| Booysen, Tineke Total change: -36.40 | |   |
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| 2018 South African Junior Closed Championships (U16 Girls) | Benoni | RSA | 2018-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1434 | 1269 | 1.00 | 6 | -0.91 | 40 | -36.40 | |
|  Gardiner, Noa Saxon | | wf | 1359 | RSA | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Milford, Zoe Melissa | | | 1070 | RSA | 1.00 | 1 | 0.24 | 40 | 9.60 | |  Modi, Sonia | | wc | 1669 * | RSA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Shaw, Laurie Ann | | | 1314 | RSA | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Marais, Nina | | wc | 1576 | RSA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Engelbrecht, Hanri | | wf | 1615 | RSA | 0.00 | 1 | -0.11 | 40 | -4.40 | | | * 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) | | |
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