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Individual Calculations January 2018 |
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| Mubanga, Mwandu Total change: 20.20 | |   |
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| CCLA Mukubulo Open Chess Championships - Open Section | Ndola | ZAM | 2017-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1923 | 2017 | 6.00 | 8 | 1.01 | 20 | 20.20 | |
|  Kandangwe, Joster | | | 1958 | ZAM | 1.00 | 1 | 0.42 | 20 | 8.40 | |  Omaling, Oogu | | | 1949 | ZAM | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Muyenga, Bright | | | 2028 | ZAM | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Kenneth, Tembo | | | 1813 | ZAM | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Ndhlovu, Kondwelani | | | 1855 | ZAM | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Siamayuwa, Eric | | | 1901 | ZAM | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Chiumya, Brighton | | | 1952 | ZAM | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Keagan, Lwandamina | | | 1929 | ZAM | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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) | | |
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