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Individual Calculations April 2018 |
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| Silekwa, Semmy Total change: 0.00 | |   |
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| 2018 Waterkloof Open (A) | Pretoria | RSA | 2018-03-03 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1638 | 0 | 3.00 | 4 | 0.00 | 1678 | | 0.00 | |
|  Booysen, Antonio | | | 1638 | RSA | 0.00 | 1 | 0.00 | | 0.00 | |  Dykema, Dirkho | | | 1480 | RSA | 1.00 | 1 | 0.00 | | 0.00 | | | Sadie, Johan Jacobus Hendrik | | | 1708 | RSA | 1.00 | 1 | 0.00 | | 0.00 | | | Mkhaliphi, John | | | 1725 | RSA | 1.00 | 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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