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Individual Calculations February 2020 |
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| Nxumalo, Vuyo Total change: 1.40 | |   |
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| 2020 Manzini Open | Manzini | SWZ | 2020-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1554 | 1542 | 2.00 | 4 | 0.07 | 20 | 1.40 | |
|  Botao, Milton | | | 1837 | MOZ | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Bonginkosi, Dlamini | | | 1187 | SWZ | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Nosimilo, Mkhonto | | | 1370 | SWZ | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Theko, Khanyapa | | | 1823 | LES | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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) | | |
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