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Individual Calculations February 2021 |
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| Swatu, Tebby Total change: 71.00 | |   |
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| Elite league 2020 (LPCA League) | Lusaka | ZAM | 2020-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2048 | 2038 | 10.50 | 16 | 2.58 | 20 | 51.60 | |
|  Luambula, Humphrey | | | 2084 | ZAM | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Sichone, Alinaswe | | | 1954 | ZAM | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Makoba, Joseph | | | 1951 | ZAM | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Siamayuwa, Eric | | | 1854 | ZAM | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Banda, Ongani | | | 1878 | ZAM | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Munenga, Douglas D | f | | 2317 | ZAM | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Lwamfwe, Kabwe | | | 2099 | ZAM | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Siuluta , Arnold | | | 2002 | ZAM | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Chumfwa, Stanley | m | | 2265 | ZAM | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Mwape, William | | | 2033 | ZAM | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Omaling, Oogu | | | 1987 | ZAM | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Givas, Mukumbi | | | 1801 | ZAM | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Bwalya, Gillan | m | | 2406 | ZAM | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Muma, Vernon | | | 1975 | ZAM | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Mwape, Dennis | | | 2000 | ZAM | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Kaulule Siame, Kela | | | 2166 | ZAM | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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 Tournament 2020 | Lusaka | ZAM | 2020-12-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2082 | 2038 | 4.00 | 7 | 0.97 | 20 | 19.40 | |
|  Nchete, Machenje | | | 1638 * | ZAM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kaulule Siame, Kela | | | 2166 | ZAM | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Mulenga, Prince Daniel | f | | 2316 | ZAM | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Siamayuwa, Eric | | | 1854 | ZAM | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Ngonga, Bornface | | | 2112 | ZAM | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Mwali, Chitumbo | m | | 2257 | ZAM | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Lungu, Nase | f | | 2231 | ZAM | 0.00 | 1 | -0.25 | 20 | -5.00 | | | * 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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