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Individual Calculations February 2020 |
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| Dlamini, Simphiwe Total change: -11.80 | |   |
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| 2019 Eswatini Open Open Section | Mbabane | SWZ | 2019-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1382 | 1465 | 1.00 | 3 | -0.82 | 20 | -16.40 | |
|  Teboho, Lelimo | | | 1245 | LES | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Makwaeba, Keabetswe | | | 1590 | BOT | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Matsebula, Qiniso | | | 1310 | SWZ | 0.00 | 1 | -0.71 | 20 | -14.20 | |
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) | | | | 2020 Manzini Open | Manzini | SWZ | 2020-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1622 | 1537 | 1.00 | 2 | 0.23 | 20 | 4.60 | |
| | Magagula, Raymond | | | 1641 | RSA | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Dlamini, Sikhumbuzo Mpiyakhe | | | 1603 | SWZ | 1.00 | 1 | 0.59 | 20 | 11.80 | |
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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