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Individual Calculations October 2018 |
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| Kabamba, Mulwale Bwalya Total change: -34.80 | |   |
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| THE JOSEPH KUNDA-MOFYA (GM JOZE) COPPERBELT CLOSED INVITATIONAL TOURNAMENT | Ndola | ZAM | 2018-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1943 | 1616 | 0.00 | 3 | -0.39 | 20 | -7.80 | |
|  Mpanga, Kasao | | | 1995 | ZAM | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Mutambo, Webster | | | 1963 | ZAM | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Malwa, Nswana | | | 1872 | ZAM | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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) | | | | Mozambique BCI Chess Open 2018 - Woman | Maputo | MOZ | 2018-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1422 | 1610 | 3.00 | 6 | -1.35 | 20 | -27.00 | |
| | Dlamini, Nosipho | | | 1239 | SWZ | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Malenda, Ana | | | 1401 | MOZ | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Vilhete, Vania Fausto Da T. | | wm | 1752 | MOZ | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Dlamini, Temahlubi Queen | | | 1362 | SWZ | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Sitoe, Sheila | | | 1425 | MOZ | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Malillo, Phera | | | 1350 | LES | 0.00 | 1 | -0.82 | 20 | -16.40 | |
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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