Individual Calculations January 2024 |
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Kachenjela, Charles Total change: -6.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Copperbelt Youth and Festive Chess Championship-Open section | Ndola | ZAM | 2023-12-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
1912 | 1987 | 1.50 | 3 | -0.30 | 20 | -6.00 | |
| Handiya, John | | | 1807 | ZAM | 1.00 | 1 | 0.26 | 20 | 5.20 | | Masikini, Cornelius | | | 2047 | ZAM | 0.00 | 1 | -0.42 | 20 | -8.40 | | Haambote, Wesley | | | 1881 | ZAM | 0.50 | 1 | -0.14 | 20 | -2.80 | | 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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