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Blitz:
Individual Calculations August 2017 |
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| Solomons, Deon Total change: -7.60 | |   |
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| South African Open Chess Championships 2017 (Blitz) | Durban | RSA | 2017-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1818 | 2120 | 5.50 | 7 | -0.38 | 20 | -7.60 | |
|  Nyathi, Musa | | | 1720 * | RSA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Fourie, Louhan | | | 1720 * | RSA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mazibuko, Khanya | c | | 1897 | RSA | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Mashope, Mpho D. | | | 1720 * | RSA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Khumalo, Keith | | | 1838 | RSA | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Tembo, Epah | | wm | 1822 | ZAM | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Zwakala, Ntando | | | 2009 | RSA | 1.00 | 1 | 0.35 | 20 | 7.00 | | | * 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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