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Individual Calculations June 2019 |
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| Modiselle, Mogomotsi Total change: 24.40 | |   |
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| 2019 Lubowski Open (A) | Pretoria | RSA | 2019-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1587 | 1441 | 2.00 | 4 | 0.61 | 40 | 24.40 | |
|  Du Plessis, Heinco | | | 1841 * | RSA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Alberts, Jaco A. | | | 1730 | RSA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Smit, Yoshua | | | 1349 | RSA | 1.00 | 1 | 0.37 | 40 | 14.80 | |  Naidoo, Tashil | | | 1427 | RSA | 1.00 | 1 | 0.48 | 40 | 19.20 | | | * 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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