Individual Calculations November 2015 |
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Willenberg, Kenneth Sean Total change: -0.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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South African Club Chess Championship 2015 | Durban | RSA | 2015-10-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
1859 | 2004 | 4.00 | 6 | -0.01 | 20 | -0.20 | |
| Talmarkes, Andrew Graham | | | 1609 | RSA | 1.00 | 1 | 0.08 | 20 | 1.60 | | Kromhout, Alexander | | | 2026 | RSA | 0.00 | 1 | -0.47 | 20 | -9.40 | | Qobo, Lulama T. | | | 1923 | RSA | 1.00 | 1 | 0.39 | 20 | 7.80 | | Skosana, Stephen K. | | | 2044 | RSA | 0.50 | 1 | 0.06 | 20 | 1.20 | | Khanyile, Wandumuzi Siphephelo | | | 1748 | RSA | 0.50 | 1 | -0.31 | 20 | -6.20 | | Marais, Franco | | | 1806 | RSA | 1.00 | 1 | 0.24 | 20 | 4.80 | | 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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