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Individual Calculations January 2020 |
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| Bwalya, Gillan Total change: 39.20 | |   |
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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 |
| 2121 | 2344 | 10.00 | 11 | 1.70 | 20 | 34.00 | |
|  Chikuse, Leslie | | | 2166 | ZAM | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Mwali, Chitumbo | m | | 2335 | ZAM | 1.00 | 1 | 0.49 | 20 | 9.80 | |  Kalale, Collins | | | 1944 * | ZAM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mayimbo, Clement | | | 2044 | ZAM | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Hapaku, Charles | c | | 2142 | ZAM | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Mwila, Kauseni | | | 1963 | ZAM | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Ngoma, Sobuza | | | 1944 * | ZAM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Musende, Gershom | | | 1997 | ZAM | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Mwali, Chitumbo | m | | 2335 | ZAM | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Chumfwa, Kelvin | m | | 2209 | ZAM | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Kabwe, Timothy | | | 2255 | ZAM | 1.00 | 1 | 0.38 | 20 | 7.60 | | | * 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 |
| 2077 | 2356 | 6.00 | 7 | 0.26 | 20 | 5.20 | |
| | Situmbaeto, Pumulo | | | 1956 * | ZAM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mwape, Dennis | | | 2004 | ZAM | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Kandangwe, Joster | | | 1956 * | ZAM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nkhuwa, Joshua | | | 2073 | ZAM | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Luanja, Geoffrey | | | 2221 | ZAM | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Chumfwa, Kelvin | m | | 2215 | ZAM | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Phiri, Godwin | c | | 2114 | ZAM | 0.50 | 1 | -0.30 | 20 | -6.00 | | | * 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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