Individual Calculations August 2022 |
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Felix, Raphael Total change: -3.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2022 African Youth Chess Championships - U12 Open | Lusaka | ZAM | 2022-07-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1610 | 1519 | 1.50 | 4 | -0.09 | 40 | -3.60 | |
| Levitan, Judah Nathan | | | 1472 | RSA | 0.50 | 1 | -0.07 | 40 | -2.80 | | Mungal, Ethan | | | 1458 | RSA | 0.00 | 1 | -0.58 | 40 | -23.20 | | Hossam Mohamed, Adham | | | 1663 | EGY | 1.00 | 1 | 0.69 | 40 | 27.60 | | Wael Sabry, Mina | | | 1846 | EGY | 0.00 | 1 | -0.13 | 40 | -5.20 | | 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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