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Individual Calculations January 2020 |
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| Mbongeni, Mabuza Total change: -21.60 | |   |
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| Eswatini Open Prestige 2019 | Mbabane | SWZ | 2019-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1849 | 1648 | 0.00 | 3 | -0.85 | 20 | -17.00 | |
|  Bayani, Kuda | | | 2027 | BOT | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Mavuso, Lunga | | | 1555 | SWZ | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Maia, Mariano Tesoura De | | | 1965 | MOZ | 0.00 | 1 | -0.13 | 20 | -2.60 | |
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) | | | | 2019 Eswatini National Chess Championship Women Section | Manzini | SWZ | 2019-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1570 | 1648 | 4.00 | 7 | -0.23 | 20 | -4.60 | |
| | Simelane, Wandile | | | 1525 | SWZ | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Mavuso, Lunga | | | 1555 | SWZ | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Hlophe, Smilo | c | | 1704 | SWZ | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Dlamini, Simphiwe | | | 1465 | SWZ | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Sihlongonyane, Sikhanyiso | c | | 1643 | SWZ | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Fungai, Matahwa | | | 1673 | SWZ | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Fakudze, Nduduzo | | | 1422 | SWZ | 1.00 | 1 | 0.21 | 20 | 4.20 | |
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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