Individual Calculations August 2022 |
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Abraham, Siglinde I Total change: -30.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2022 African Youth Chess Championships - U14 Girls | Lusaka | ZAM | 2022-07-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1289 | 1055 | 0.00 | 3 | -0.76 | 40 | -30.40 | |
| Gasser, Rana | | | 1381 | EGY | 0.00 | 1 | -0.13 | 40 | -5.20 | | Itembu, Linekela | | | 1013 | NAM | 0.00 | 1 | -0.56 | 40 | -22.40 | | Sana, Omprakash Kayyar | | | 1473 | UGA | 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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