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Individual Calculations July 2017 |
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| Kameya, Robson Total change: -8.80 | |   |
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| ZONE 4.3 OPEN TOURNAMENT | Lusaka | ZAM | 2017-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2002 | 2110 | 4.00 | 7 | -0.44 | 20 | -8.80 | |
|  Kaonga, Allan | | | 1870 | ZAM | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Siamayuwa, Eric | | | 1890 | ZAM | 0.00 | 1 | -0.78 | 20 | -15.60 | |  Buumba, Obrian | | | 1973 | ZAM | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Ndhlovu, Kondwelani | | | 1840 | ZAM | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Chikuse, Leslie | | | 1972 | ZAM | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Bwalya, Gillan | m | | 2281 | ZAM | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Chumfwa, Kelvin | m | | 2189 | ZAM | 0.00 | 1 | -0.39 | 20 | -7.80 | |
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) | | |
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