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Individual Calculations November 2014 |
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| Jere, Daniel Total change: -36.00 | |   |
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| 2014 Heroes & Unity Chess Championship | Lusaka | ZAM | 2014-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2200 | 2405 | 1.00 | 4 | -2.02 | 10 | -20.20 | |
|  Daka, Justin | | | 2084 | ZAM | 0.00 | 1 | -0.87 | 10 | -8.70 | |  Mwali, Chitumbo | m | | 2250 | ZAM | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Luanja, Geoffrey | | | 2147 | ZAM | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Chumfwa, Stanley | m | | 2317 | ZAM | 0.00 | 1 | -0.62 | 10 | -6.20 | |
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) | | | | Zambia Open Chess Championship | Lusaka | ZAM | 2014-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2296 | 2404 | 1.00 | 4 | -1.58 | 10 | -15.80 | |
| | Mwali, Chitumbo | m | | 2231 | ZAM | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Chumfwa, Stanley | m | | 2324 | ZAM | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Kayonde, Andrew | f | | 2317 | ZAM | 0.00 | 1 | -0.62 | 10 | -6.20 | | | Bwalya, Gillian | m | | 2313 | ZAM | 0.00 | 1 | -0.62 | 10 | -6.20 | |
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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