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Individual Calculations March 2015 |
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| Kaoma, Micheal Total change: 31.60 | |   |
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| National Team Selection Phase Two | Lusaka | ZAM | 2015-02-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2135 | 2089 | 1.50 | 3 | 0.20 | 40 | 8.00 | |
|  Katebe, Linus | | | 2101 | ZAM | 1.00 | 1 | 0.52 | 40 | 20.80 | |  Munenga, Douglas | f | | 2151 | ZAM | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Phiri, Godwin | | | 2152 | ZAM | 0.50 | 1 | 0.09 | 40 | 3.60 | |
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) | | | | 2015 National Chess Championship - Open Section | Lusaka | ZAM | 2015-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2195 | 2089 | 3.50 | 8 | 0.59 | 40 | 23.60 | |
| | Phiri, Richmond | f | | 2206 | ZAM | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Phiri, Godwin | | | 2152 | ZAM | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Chumfwa, Kelvin | m | | 2218 | ZAM | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Zulu , Thomas | | | 1971 | ZAM | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Kayonde, Andrew | f | | 2322 | ZAM | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Munenga, Douglas | f | | 2151 | ZAM | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Luanja, Geofrey | | | 2167 | ZAM | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Jere, Daniel | m | | 2369 | ZAM | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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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