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Individual Calculations February 2018 |
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| Hercules, Benjamin Vincent Total change: -30.20 | |   |
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| 2017 SA Inter Regional | Boksburg | RSA | 2018-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1914 | 2174 | 2.50 | 5 | -1.51 | 20 | -30.20 | |
|  Mlahleki, Vusimuzi | | | 1920 | RSA | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Lewis, Mark Mm. | | | 1915 | RSA | 1.00 | 1 | 0.18 | 20 | 3.60 | |  De Abreu, Roberto N | f | | 2101 | RSA | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Elliott, Luka | | | 1774 * | RSA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | February, Jesse Nikki | | wm | 1862 | RSA | 0.00 | 1 | -0.86 | 20 | -17.20 | | | * 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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