Individual Calculations May 2017 |
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Buumba, Obrian Total change: 44.40 | | |
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2017 Zambia Open Chess Championship - Open Section | Lusaka | ZAM | 2017-03-31 |
Rc | Ro | w | n | change | K | K*chg | Game |
2082 | 1929 | 2.00 | 3 | 1.11 | 40 | 44.40 | |
| Mayimbo, Clement | | | 2117 | ZAM | 1.00 | 1 | 0.74 | 40 | 29.60 | | Gondwe, Kondwani Maxwell | c | | 2083 | ZAM | 0.00 | 1 | -0.29 | 40 | -11.60 | | Kakoma, Davy | | | 2047 | ZAM | 1.00 | 1 | 0.66 | 40 | 26.40 | | 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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