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Individual Calculations November 2014 |
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| Mwali, Chitumbo Total change: 67.00 | |   |
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| 2014 Heroes & Unity Chess Championship | Lusaka | ZAM | 2014-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2207 | 2250 | 4.50 | 7 | 0.61 | 20 | 12.20 | |
|  Luanja, Geoffrey | | | 2147 | ZAM | 0.50 | 1 | -0.14 | 20 | -2.80 | |  Daka, Justin | | | 2084 | ZAM | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Jere, Daniel | m | | 2405 | ZAM | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Bwalya, Gillan | m | | 2313 | ZAM | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Chola, Midosatos | | | 2059 | ZAM | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Phiri, Richmond | f | | 2121 | ZAM | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Kayonde, Andrew | f | | 2317 | ZAM | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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) | | | | Botswana Open International 2014-Prestige | Gaborone | BOT | 2014-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2036 | 2231 | 8.00 | 9 | 1.44 | 20 | 28.80 | |
| | Olositswe,elias, Success | | | 1831 * | BOT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Monnaatsheko, Keletshabile | | | 1908 | BOT | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Ndawana, Mosenya | | | 1978 | BOT | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Kaulule Siame, Kela | | | 2087 | ZAM | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Gumpo, Thabo | c | | 2062 | BOT | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Olebile, Thato | f | | 2183 | BOT | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Oatlhotse, Providence | m | | 2203 | BOT | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Chumfwa, Kelvin | m | | 2198 | ZAM | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Mapine, Otsile | | | 1875 | BOT | 1.00 | 1 | 0.11 | 20 | 2.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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 |
| 2152 | 2231 | 6.00 | 8 | 1.30 | 20 | 26.00 | |
| | Mulauzi, Joshua | | | 1831 * | ZAM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jay, Bernard | | | 1923 | ZAM | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Bwalya, Gillian | m | | 2313 | ZAM | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Jere, Daniel | m | | 2404 | ZAM | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Luanja, Geoffrey | | | 2147 | ZAM | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Chumfwa, Stanley | m | | 2324 | ZAM | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Munenga, Douglas | f | | 2154 | ZAM | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Simulunda, Judah | | | 2117 | ZAM | 1.00 | 1 | 0.34 | 20 | 6.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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