|
Individual Calculations January 2018 |
|
|
|
| Makwaya, Kiddy Total change: -1.40 | |   |
|
| 2017 Lusaka Province Chess Association League 1-28 | Lusaka | ZAM | 2017-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1917 | 2040 | 3.50 | 5 | 0.28 | 20 | 5.60 | |
|  Mukosha, Joshua | | | 2007 | ZAM | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Ngulube, Stanley | | | 1868 | ZAM | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Mwale, Samuel | | | 1640 * | ZAM | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Muma, Vernon | | | 2022 | ZAM | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Edward, Cheembela | | | 2049 | ZAM | 1.00 | 1 | 0.51 | 20 | 10.20 | | | * 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) | | | | CCLA Mukubulo Open Chess Championships - Open Section | Ndola | ZAM | 2017-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1889 | 2018 | 5.00 | 8 | -0.35 | 20 | -7.00 | |
| | Chinapu, Eric | | | 1958 | ZAM | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Keagan, Lwandamina | | | 1929 | ZAM | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Chiumya, Brighton | | | 1952 | ZAM | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Lesole, Pudungwane | | | 1861 | BOT | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Musonda, Chola | f | | 1881 | ZAM | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Mulenga, Alfred | | | 1868 | ZAM | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Muchindu, Daniel | | | 1747 | ZAM | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Kalandanya, Solomon | | | 1917 | ZAM | 0.50 | 1 | -0.14 | 20 | -2.80 | |
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) | | |
|
