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Individual Calculations September 2011 |
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| Viljoen, Charldon Total change: 0.00 | |   |
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| Commonwealth and South African Open 2011 | Johannesburg | RSA | 2011-06-23 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1780 | 0 | 1.00 | 5 | 0.00 | 1540 | | 0.00 | |
|  Aparna, Raja | | | 1893 | IND | 0.50 | 1 | 0.00 | | 0.00 | | | Bezuidenhout, Roland | | | 1795 | RSA | 0.00 | 1 | 0.00 | | 0.00 | | | Modi, Sachin | | | 1582 | RSA | 0.00 | 1 | 0.00 | | 0.00 | | | Solo, Muzenda | | | 1967 | RSA | 0.00 | 1 | 0.00 | | 0.00 | |  Siddiqui, Nida Mishraz | | | 1665 | PAK | 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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