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Individual Calculations August 2017 |
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| Rooplal, Desmond Total change: 69.60 | |   |
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| South African Open Chess Championships 2017 (A-Section) | Durban | RSA | 2017-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1888 | 1686 | 6.00 | 9 | 3.48 | 20 | 69.60 | |
|  Grover, Sahaj | g | | 2086 * | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Kheswa, Itumeleng | | | 1513 | RSA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Richter, Jan-Michael | | | 1491 | RSA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Njapha, Mndeni | | | 1772 | RSA | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Gluckman, Paul | f | | 1981 | RSA | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Mosenya, Ndawana | c | | 2062 | BOT | 1.00 | 1 | 0.91 | 20 | 18.20 | | | Goosen, Anton | c | | 2004 | RSA | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Zwakala, Ntando | | | 2020 | RSA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Bhawoodien, Shabir Hussain | f | | 2066 | RSA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | * 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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