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Individual Calculations January 2020 |
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| Phiri, Richmond Total change: 4.00 | |   |
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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 |
| 2123 | 2341 | 10.00 | 12 | 0.93 | 20 | 18.60 | |
|  Musende, Gershom | | | 1997 | ZAM | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Chumfwa, Stanley | m | | 2317 | ZAM | 1.00 | 1 | 0.47 | 20 | 9.40 | |  Lemmy, Chishala | | | 2048 | ZAM | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Luanja, Geoffrey | | | 2197 | ZAM | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Swatu, Fandisha | | | 1985 | ZAM | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Kabwe, Timothy | | | 2255 | ZAM | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Nshikokola, Mapalo | | | 1941 * | ZAM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kantalamba, Mushota | | | 2030 | ZAM | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Chumfwa, Stanley | m | | 2317 | ZAM | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Lemmy, Chishala | | | 2048 | ZAM | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Luanja, Geoffrey | | | 2197 | ZAM | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Hapaku, Charles | c | | 2142 | ZAM | 0.00 | 1 | -0.76 | 20 | -15.20 | | | * 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 |
| 2014 | 2340 | 1.00 | 2 | -0.73 | 20 | -14.60 | |
| | Katowa, Kennedy | | | 2088 | ZAM | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Kalale, Collins | | | 1940 * | ZAM | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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