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Individual Calculations March 2016 |
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| Chumfwa, Kelvin Total change: -5.20 | |   |
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| National Individual Chess Championship 2016 - Open Section | Mansa | ZAM | 2016-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2281 | 2259 | 3.50 | 8 | -0.26 | 20 | -5.20 | |
|  Bwalya, Gillian | m | | 2354 | ZAM | 0.50 | 1 | 0.13 | 20 | 2.60 | |  Maketo, Nyambe | c | | 2233 | ZAM | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Kabwe, Timothy | | | 2190 | ZAM | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Kayonde, Andrew | f | | 2364 | ZAM | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Jere, Daniel | m | | 2339 | ZAM | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Simutowe, Musatwe | | | 2169 | ZAM | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Phiri, Richmond | m | | 2271 | ZAM | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Mwali, Chitumbo | m | | 2330 | ZAM | 1.00 | 1 | 0.60 | 20 | 12.00 | |
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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