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Individual Calculations April 2017 |
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| Mabusela, Johannes Manyedi Total change: 23.40 | |   |
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| 2017 Waterkloof Open (Prestige Section) | Pretoria | RSA | 2017-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2095 | 2227 | 5.00 | 6 | 1.17 | 20 | 23.40 | |
|  Tembo, Epah | | wm | 1851 | ZAM | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Reddy, Ananta | | | 1827 * | RSA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Mnguni, Jacob Dumisani | | | 2132 | RSA | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Jere, Daniel | m | | 2386 | ZAM | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Goosen, Anton | c | | 1984 | RSA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Makoto, Rodwell | m | | 2391 | ZIM | 1.00 | 1 | 0.72 | 20 | 14.40 | | | * 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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