Individual Calculations August 2022 |
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Willemse, Revian Total change: 58.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2022 African Youth Chess Championships - U18 Open | Lusaka | ZAM | 2022-07-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1551 | 1393 | 4.00 | 8 | 1.45 | 40 | 58.00 | |
| George Samir, David | f | | 1818 | EGY | 0.00 | 1 | -0.07 | 40 | -2.80 | | Mugisha, Elvis | | | 1656 | UGA | 0.00 | 1 | -0.18 | 40 | -7.20 | | Tembo, Max | | | 1669 | ZAM | 1.00 | 1 | 0.83 | 40 | 33.20 | | Mkandawire, Samuel | | | 1414 | ZAM | 0.00 | 1 | -0.47 | 40 | -18.80 | | Masaiti, Gideon | | | 1638 | BOT | 0.00 | 1 | -0.20 | 40 | -8.00 | | Lwanga, Odongo | c | | 1400 | KEN | 1.00 | 1 | 0.51 | 40 | 20.40 | | Chimuka, Mozel | | | 1468 | ZAM | 1.00 | 1 | 0.60 | 40 | 24.00 | | De Swardt, Eduan | | | 1345 | RSA | 1.00 | 1 | 0.43 | 40 | 17.20 | | 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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