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Individual Calculations January 2020 |
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| Nshikokola, Mapalo Total change: 3.60 | |   |
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| 2019 LPCA LEAGUE 2 Round 1-14 | Lusaka | ZAM | 2019-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1984 | 1624 | 0.50 | 12 | -0.82 | 20 | -16.40 | |
|  Kalale, Collins | | | 1798 | ZAM | 0.00 | 1 | -0.27 | 20 | -5.40 | |  Hapaku, Charles | c | | 2024 * | ZAM | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kabwe, Timothy | | | 2024 * | ZAM | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Chumfwa, Stanley | m | | 2024 * | ZAM | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Phiri, Richmond | m | | 2024 * | ZAM | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mulenga, Benjamin | | | 1915 | ZAM | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Vukani, Kakanda | | | 1909 | ZAM | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Hapaku, Charles | c | | 2024 * | ZAM | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Luambula, Humphrey | | | 2024 * | ZAM | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Chumfwa, Stanley | m | | 2024 * | ZAM | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Musende, Gershom | | | 1997 | ZAM | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Phiri, Godwin | c | | 2024 * | ZAM | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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) | | | | LPCA Open 2019 | Lusaka | ZAM | 2019-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1912 | 1600 | 2.00 | 7 | 1.00 | 20 | 20.00 | |
| | Phiri, Godwin | c | | 2000 * | ZAM | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sumbulani, Chrispin | | | 1954 | ZAM | 1.00 | 1 | 0.89 | 20 | 17.80 | | | Samuel, Mulenga | | | 1921 | ZAM | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Sakala, Ronald | | | 1876 | ZAM | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Kalaba, Mutale | | | 1902 | ZAM | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Kalale, Collins | | | 1809 | ZAM | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Swatu, Fandisha | | | 1919 | ZAM | 0.00 | 1 | -0.13 | 20 | -2.60 | | | * 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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