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Individual Calculations August 2019 |
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| Chisompola, Alistair Total change: -15.20 | |   |
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| Zambia Open International Chess Championships - Championship Section | Lusaka | ZAM | 2019-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1984 | 2003 | 3.50 | 8 | -0.76 | 20 | -15.20 | |
|  Mulenga, Prince Daniel | | | 2279 | ZAM | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Kachenjela, Charles | | | 1869 | ZAM | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Kanyoka, Kennedy | | | 1939 | ZAM | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Mulenga, Titus | | | 2004 | ZAM | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Mpya, Tshediso M | | | 1936 | RSA | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Kalaba, Mutale | | | 1912 | ZAM | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Mubanga, Mwandu | | | 1984 | ZAM | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Ndhlovu, Micheal | | | 1947 | ZAM | 1.00 | 1 | 0.42 | 20 | 8.40 | |
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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