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Individual Calculations August 2015 |
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| Simasiku, Tabala Total change: 31.20 | |   |
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| Kafue Open Chess Championship 2015 | Kafue | ZAM | 2015-05-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2160 | 2079 | 2.00 | 4 | 0.43 | 40 | 17.20 | |
|  Phiri, Richmond | m | | 2305 | ZAM | 0.50 | 1 | 0.29 | 40 | 11.60 | |  Kela, Kaulule | | | 2131 | ZAM | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Phiri, Godwin | | | 2148 | ZAM | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Dimba, James | c | | 2057 | ZAM | 1.00 | 1 | 0.47 | 40 | 18.80 | |
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) | | | | Heroes & Unity Chess Championship - 2015 | Lusaka | ZAM | 2015-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2057 | 2079 | 3.00 | 5 | 0.35 | 40 | 14.00 | |
| | Munenga, Douglas D | f | | 2138 | ZAM | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Kakoma, David | | | 2058 | ZAM | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Mangani, Happy | | | 1932 | ZAM | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Zulu, Thomas | | | 2083 | ZAM | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Luanja, Geoffrey | | | 2073 | ZAM | 1.00 | 1 | 0.49 | 40 | 19.60 | |
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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