Individual Calculations January 2024 |
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Chola, Gabriel Total change: -18.40 | | ![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 |
1853 | 1647 | 0.50 | 4 | -0.46 | 40 | -18.40 | |
| Mpangala, Gilbert | | | 1785 | ZAM | 0.00 | 1 | -0.31 | 40 | -12.40 | | Chipoya, Micheal | | | 1806 | ZAM | 0.00 | 1 | -0.29 | 40 | -11.60 | | Ndlovu, Dumisani | | | 1952 | ZAM | 0.00 | 1 | -0.14 | 40 | -5.60 | | Banda, Aaron Goodson | | | 1868 | ZAM | 0.50 | 1 | 0.28 | 40 | 11.20 | | 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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