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Individual Calculations February 2020 |
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| Nhamuave, Eleazar Total change: -32.00 | |   |
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| 2019 South African Junior Team Championships (U18A) | Boksburg | RSA | 2020-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1757 | 1733 | 3.00 | 5 | 0.67 | 40 | 26.80 | |
|  Modirwa, Ofentse | | | 1333 * | RSA | 0.50 | 1 | -0.42 | 40 | -16.80 | |  De Jager, Andreas | c | | 1864 | RSA | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Van Zyl-Rudd, Jack | f | | 2133 * | RSA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | George, Bernet | | | 1500 | RSA | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Essa, Naseem Ahmed | f | | 1957 | RSA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | * 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) | | | | 2020 Inter Regional Championship | Benoni | RSA | 2020-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1803 | 1733 | 1.50 | 7 | -1.47 | 40 | -58.80 | |
| | Mthunzi, Brighton | | | 2011 | RSA | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Du Plessis, Anika | | wm | 1556 | RSA | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Cawdery, Daniel | m | | 2133 * | RSA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sekharume, Lefu | | | 1833 | RSA | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Mfundisi, Sandile | | | 1793 | RSA | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Grobbelaar-Oertel, Jacqui | | | 1502 | RSA | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Marais, Daniel | | | 1792 | RSA | 0.00 | 1 | -0.42 | 40 | -16.80 | | | * 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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