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Individual Calculations August 2015 |
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| Tavagwisa, Lawrence Total change: 22.80 | |   |
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| Tsogo Sun Millionaire Satellite Chess Festival | Johannesburg | RSA | 2015-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1958 | 1751 | 2.00 | 6 | 0.57 | 40 | 22.80 | |
|  Skosana, Stephen K. | | | 2049 | RSA | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Peretz, Leon | | | 1912 | RSA | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Xulu, Lethukuthula | | | 1939 | RSA | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Wilken, Justin Barend | | | 1970 | RSA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Dyakuseni, Peacemaker | | | 1922 | ZIM | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Nene, Themba | | | 1954 | RSA | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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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