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Individual Calculations June 2017 |
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| Mbongeni, Mabuza Total change: -3.20 | |   |
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| 2017 PHELA-LIVE CHESS CHALLEGE | Manzini | SWZ | 2017-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1740 | 1530 | 1.00 | 4 | -0.08 | 40 | -3.20 | |
|  Chipanga, Chiletso | c | | 1930 * | MAW | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Mziyako, Sobhi | | | 1408 | SWZ | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Thabethe, Nhlanhla | | | 1842 | RSA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Molebatsi, Teboho | | | 1781 | RSA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | * 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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