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Individual Calculations December 2019 |
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| Mututubanya, Portiah Total change: 50.00 | |   |
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| LPCA 2019 League - Stream B Round 1-18 | Lusaka | ZAM | 2019-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1403 | 1515 | 10.50 | 13 | 2.50 | 20 | 50.00 | |
|  Kabamba, Mulwale Bwalya | | | 1575 | ZAM | 1.00 | 1 | 0.58 | 20 | 11.60 | |  Hamoonga, Linda Banti | | wc | 1753 | ZAM | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Zulu, Asiya | | | 1156 | ZAM | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Phiri, Bertha | | | 1580 | ZAM | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Chitula, Agatha | | | 1145 | ZAM | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Mayoche, Monica | | | 1285 | ZAM | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Mwale, Naomi | | | 1423 | ZAM | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Mwanahamuntu, Chinyama | | | 1115 * | ZAM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kabamba, Mulwale Bwalya | | | 1575 | ZAM | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Hamoonga, Linda Banti | | wc | 1753 | ZAM | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Zulu, Asiya | | | 1156 | ZAM | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Phiri, Bertha | | | 1580 | ZAM | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Chitula, Agatha | | | 1145 | ZAM | 1.00 | 1 | 0.10 | 20 | 2.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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