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Individual Calculations December 2017 |
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| Masiya, Mfundo Total change: 66.40 | |   |
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| Gauteng Chess League (1st Division) | Pretoria | RSA | 2017-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1885 | 1854 | 4.50 | 6 | 1.66 | 40 | 66.40 | |
|  Sithole, Collins | | | 1905 | RSA | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Mendelsohn, David C. | | | 1885 | RSA | 1.00 | 1 | 0.54 | 40 | 21.60 | |  Ramatseliso, Thabiso | | | 1771 | RSA | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Findlay, Michael | | | 1864 | RSA | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Van Rensburg, Ryan Pierre | m | | 2227 | RSA | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Savage, Neil | | | 1657 | RSA | 0.50 | 1 | -0.25 | 40 | -10.00 | |
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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