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Individual Calculations August 2017 |
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| Maloba, David Total change: 27.20 | |   |
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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 |
| 1724 | 1562 | 3.50 | 9 | 0.68 | 40 | 27.20 | |
|  Choko, Siyabonga V. | | | 1962 * | RSA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Mlahleki, Vusimuzi | | | 1871 | RSA | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Vedant, Kumar Saravana | | | 1264 | IND | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Jacobs, Cavan | | | 1692 | RSA | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Saffier, Jannie | | | 1947 | RSA | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Kheswa, Itumeleng | | | 1513 | RSA | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Njapha, Mndeni | | | 1772 | RSA | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Tembo, Epah | | wm | 1818 | ZAM | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Mantati, Victor S | | | 1674 | RSA | 1.00 | 1 | 0.65 | 40 | 26.00 | | | * 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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