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Individual Calculations April 2017 |
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| Jere, Daniel Total change: -1.60 | |   |
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| 2017 Waterkloof Open (Prestige Section) | Pretoria | RSA | 2017-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2142 | 2386 | 4.50 | 6 | -0.16 | 10 | -1.60 | |
|  Nelson, Jaco | | | 1986 * | RSA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Mwale, Joseph | | | 2132 | MAW | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Makoto, Rodwell | m | | 2391 | ZIM | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Mabusela, Johannes Manyedi | m | | 2227 | RSA | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Mnguni, Jacob Dumisani | | | 2132 | RSA | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Masiya, Mfundo | | | 1986 * | RSA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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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