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Individual Calculations January 2020 |
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| Chisompola, Alistair Total change: -28.00 | |   |
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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 |
| 2021 | 1988 | 1.00 | 3 | -0.36 | 20 | -7.20 | |
|  Swatu, Tebby | | | 1979 | ZAM | 0.00 | 1 | -0.51 | 20 | -10.20 | |  Kameya, Robson | | | 2040 | ZAM | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Mayimbo, Clement | | | 2044 | ZAM | 0.50 | 1 | 0.08 | 20 | 1.60 | |
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) | | | | LPCA Open 2019 | Lusaka | ZAM | 2019-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1883 | 1948 | 3.00 | 7 | -1.04 | 20 | -20.80 | |
| | Chileshe, Nkandu | | | 1548 * | ZAM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chumfwa, Kelvin | m | | 2215 | ZAM | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Swatu, Fandisha | | | 1919 | ZAM | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Bloomfield, Harvey | | | 1949 | ZAM | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Banda, Paul | | | 1820 | ZAM | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Situmbaeto, Pumulo | | | 1807 | ZAM | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Sichone, Alinaswe | | | 1921 | ZAM | 0.00 | 1 | -0.54 | 20 | -10.80 | | | * 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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