Individual Calculations November 2023 |
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Phiri, Joe Total change: 9.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Zambia Youth U20 Individual Chess Championship-Open Section | Fair View Hotel ( Lusaka) | ZAM | 2023-10-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
1905 | 1435 | 0.50 | 4 | 0.24 | 40 | 9.60 | |
| Sharon, Rafael | | | 2103 | ZAM | 0.00 | 1 | -0.01 | 40 | -0.40 | | Mulenga, Benard | | | 1859 | ZAM | 0.00 | 1 | -0.07 | 40 | -2.80 | | Rafik, Omer | | | 1792 | ZAM | 0.50 | 1 | 0.39 | 40 | 15.60 | | Mano, Innocent | | | 1865 | ZAM | 0.00 | 1 | -0.07 | 40 | -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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