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Individual Calculations September 2018 |
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| Simulundu, Judah Total change: 1.20 | |   |
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| 2018 Zambia Open Chess Championships - Main Section | Lusaka | ZAM | 2018-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2015 | 2002 | 3.00 | 6 | 0.06 | 20 | 1.20 | |
|  Phiri, Richmond | m | | 2307 | ZAM | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Banda, Osacr | | | 1858 | ZAM | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Chikuse, Leslie | | | 2130 | ZAM | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Mulenga, Peter | | | 1859 | ZAM | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Simbeye, Kachinga | | | 1831 | ZAM | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Kaoma, Micheal | | | 2103 | ZAM | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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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