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Individual Calculations February 2017 |
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| Goma, Panji Total change: 192.80 | |   |
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| Copperbelt Open Chess Championship - 2016 | Ndola | ZAM | 2016-12-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2083 | 1917 | 5.50 | 9 | 2.79 | 40 | 111.60 | |
|  Chumfwa, Kelvin | m | | 2288 | ZAM | 1.00 | 1 | 0.90 | 40 | 36.00 | |  Daka, Justin | | | 2088 | ZAM | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Mulenga, Chileshe Rapheal | c | | 1964 | ZAM | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Gondwe, Kondwani Maxwell | c | | 2132 | ZAM | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Phiri, Richmond | m | | 2280 | ZAM | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Zulu, Thomas | | | 2028 | ZAM | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Bernard, Jay | | | 1790 | ZAM | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Simulundu, Judah | | | 2096 | ZAM | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Ngonga, Bornface | | | 2078 | ZAM | 1.00 | 1 | 0.71 | 40 | 28.40 | |
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) | | | | Second Phase National Team Trials - 2017 | Ndola | ZAM | 2017-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2047 | 1917 | 5.00 | 9 | 2.03 | 40 | 81.20 | |
| | Mulenga, Prince Daniel | | | 2155 | ZAM | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Chikuse, Leslie | | | 2049 | ZAM | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Brighton, Chiumya | | | 2008 | ZAM | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Mpanga, Kasao | | | 2069 | ZAM | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Daka, Justin | | | 2111 | ZAM | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Simulundu, Judah | | | 2096 | ZAM | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Mutambo, Webster | | | 2001 | ZAM | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Sichone, Alinaswe | | | 1901 | ZAM | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Katowa, Kennedy | | | 2030 | ZAM | 0.00 | 1 | -0.35 | 40 | -14.00 | |
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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