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Individual Calculations February 2018 |
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| Du Plessis, Anika Total change: -5.20 | |   |
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| 2017 SA Inter Regional | Boksburg | RSA | 2018-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1814 | 1665 | 1.50 | 5 | -0.13 | 40 | -5.20 | |
|  Fakude, Hopewell | c | | 1695 | RSA | 0.00 | 1 | -0.46 | 40 | -18.40 | |  Zwakala, Ntando | | | 2048 | RSA | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Pitso, Fusi Paulus | | | 1918 | RSA | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Mhango, Banele | | | 1722 | RSA | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Sikwati, Lizo | | | 1689 | RSA | 0.50 | 1 | 0.03 | 40 | 1.20 | |
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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