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Individual Calculations August 2019 |
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| Siuluta , Arnold Total change: 5.20 | |   |
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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 |
| 2093 | 1972 | 3.00 | 8 | 0.26 | 20 | 5.20 | |
|  Luanja, Geoffrey | | | 2200 | ZAM | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Zhemba, Jemusse | | | 2113 | ZIM | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Chumfwa, Kelvin | m | | 2197 | ZAM | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Mayimbo, Clement | | | 2039 | ZAM | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Zwakala, Ntando | | | 2088 | RSA | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Kaoma, Micheal | | | 2131 | ZAM | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Kalaba, Mutale | | | 1912 | ZAM | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Muyenga, Bright | | | 2061 | ZAM | 0.00 | 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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