Individual Calculations January 2019 |
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Lyapa , Chisha Total change: 5.40 | | |
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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 |
1925 | 1858 | 2.00 | 4 | 0.27 | 20 | 5.40 | |
| Nyirenda, Alick | | | 2041 | ZAM | 0.00 | 1 | -0.26 | 20 | -5.20 | | Chumfwa, Kelvin | m | | 2200 | ZAM | 0.00 | 1 | -0.12 | 20 | -2.40 | | Sambo, Noah | | | 1751 | ZAM | 1.00 | 1 | 0.35 | 20 | 7.00 | | Nkhuwa, Nathan | | | 1707 | ZAM | 1.00 | 1 | 0.30 | 20 | 6.00 | | 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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