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Individual Calculations February 2018 |
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| February, Jesse Nikki Total change: 36.60 | |   |
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| 2017 SA Inter Regional | Boksburg | RSA | 2018-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1832 | 1862 | 5.00 | 6 | 1.83 | 20 | 36.60 | |
|  De Abreu, Roberto N | f | | 2101 | RSA | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Oberholzer, Marni | | | 1613 | RSA | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Naidoo, Tashil | | | 1462 * | RSA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hercules, Benjamin Vincent | | | 2174 | RSA | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Sithole, Collins | | | 1909 | RSA | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Elliott, Luka | | | 1734 | RSA | 0.50 | 1 | -0.17 | 20 | -3.40 | | | * 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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