Individual Calculations January 2019 |
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Bwalya Mulwale, Lubuuto Total change: 44.80 | | |
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Bank of Zambia Christmas Open Chess Tournament | Ndola | ZAM | 2018-12-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
1895 | 1612 | 2.00 | 5 | 1.12 | 40 | 44.80 | |
| Sambo, Noah | | | 1751 | ZAM | 1.00 | 1 | 0.69 | 40 | 27.60 | | Mofya, Joseph | | | 1836 | ZAM | 1.00 | 1 | 0.78 | 40 | 31.20 | | Nyirenda, Alick | | | 2012 * | ZAM | 0.00 | 1 | -0.08 | 40 | -3.20 | | Chumfwa, Kelvin | m | | 2012 * | ZAM | 0.00 | 1 | -0.08 | 40 | -3.20 | | Meya, Indala | | | 1864 | ZAM | 0.00 | 1 | -0.19 | 40 | -7.60 | | * 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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