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Individual Calculations September 2015 |
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| Ngidi, Khensani Total change: 0.00 | |   |
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| Africa Womens Open | Johannesburg | RSA | 2015-08-07 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1423 | 0 | 2.00 | 5 | 0.00 | 1351 | | 0.00 | |
|  Grobbelaar, Jacqui | | | 1541 | RSA | 0.00 | 1 | 0.00 | | 0.00 | |  Oberholzer, Imarie | | wf | 1481 | RSA | 0.00 | 1 | 0.00 | | 0.00 | | | Chen, Lilian | | | 1476 | RSA | 0.50 | 1 | 0.00 | | 0.00 | | | Van Der Walt, Marelize | | | 1086 | RSA | 1.00 | 1 | 0.00 | | 0.00 | | | Kolver, Michelle | | | 1533 | RSA | 0.50 | 1 | 0.00 | | 0.00 | |
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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