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Individual Calculations June 2019 |
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| Nxumalo, Vuyo Total change: 16.00 | |   |
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| 2019 Mbabane Open | Mbabane | SWZ | 2019-05-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1596 | 1537 | 2.50 | 4 | 0.80 | 20 | 16.00 | |
|  Meluleki, Mdluli | | | 1300 | SWZ | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Sihlongonyane, Sikhanyiso | c | | 1599 | SWZ | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Nkosi, Dumisa Jacob | | | 1811 | RSA | 1.00 | 1 | 0.83 | 20 | 16.60 | |  Hlophe, Smilo | c | | 1672 | SWZ | 0.50 | 1 | 0.18 | 20 | 3.60 | |
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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