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Individual Calculations October 2018 |
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| Lawrence, Gordon Total change: -49.20 | |   |
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| 2018 Western Province League (Premier) | Cape Town | RSA | 2018-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1709 | 1948 | 5.00 | 8 | -1.23 | 40 | -49.20 | |
|  Morgan, Rodney A. | | | 1845 | RSA | 1.00 | 1 | 0.36 | 40 | 14.40 | |  Selkirk, Rebecca | | | 1733 | RSA | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Fritz, Kaylyn | | | 1668 | RSA | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Geduld, Jamie M. | | | 1548 * | RSA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Gyongy, Istvan | | | 1677 | RSA | 1.00 | 1 | 0.17 | 40 | 6.80 | | | James, Michael | | | 1936 | RSA | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Van Niekerk, Lourenzo M. | | | 1717 | RSA | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Salem, Abdarahim | | | 1548 * | RSA | 0.00 | 1 | -0.92 | 40 | -36.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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