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Individual Calculations October 2017 |
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| Nkuna, Mchuchisi Martin Total change: 64.00 | |   |
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| 2017 Western Province League | Cape Town | RSA | 2017-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1627 | 1605 | 3.50 | 6 | 0.76 | 40 | 30.40 | |
|  Galleid, Stephen | | | 1620 | RSA | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Elliott, Luka | | | 1706 | RSA | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Diamond, Ruben | | | 1664 | RSA | 0.50 | 1 | 0.08 | 40 | 3.20 | |  Van Schaik, Migael | | | 1240 | RSA | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Londt, Christopher P | | | 1714 | RSA | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Khuphwathea, Paul C. | c | | 1818 | MAW | 0.50 | 1 | 0.27 | 40 | 10.80 | |
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) | | | | 2017 National Club Team Championship | Cape Town | RSA | 2017-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1677 | 1605 | 2.50 | 4 | 0.84 | 40 | 33.60 | |
| | Laurie, John D | | | 1904 | RSA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Fritz, Virgil J. | | | 1432 | RSA | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Matsaung, Thapelo Isack | | | 1683 | RSA | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Sinden, Reginald | | | 1687 | RSA | 1.00 | 1 | 0.61 | 40 | 24.40 | |
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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