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Individual Calculations November 2019 |
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| Basson, Jacques Total change: 4.20 | |   |
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| 2019 South African National Club Championship | Cape Town | RSA | 2019-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1918 | 1653 | 1.00 | 4 | 0.21 | 20 | 4.20 | |
|  Bouah, Lyndon | c | | 2053 * | RSA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Hoossen, Erfaan | | | 1856 | RSA | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Aguirre, Bryan | | | 2013 | RSA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Willenberg, Roland C. | | | 1749 | RSA | 0.50 | 1 | 0.13 | 20 | 2.60 | | | * 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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