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Individual Calculations June 2017 |
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| Mziyako, Sobhi Total change: -40.40 | |   |
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| 2017 PHELA-LIVE CHESS CHALLEGE | Manzini | SWZ | 2017-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1627 | 1408 | 0.00 | 4 | -1.01 | 40 | -40.40 | |
|  Botao, Milton | | | 1808 * | MOZ | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Mbongeni, Mabuza | | | 1530 | SWZ | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Siame, William | | | 1422 | SWZ | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Khalema, Sechaba | | | 1748 | LES | 0.00 | 1 | -0.12 | 40 | -4.80 | | | * 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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