Individual Calculations November 2017 |
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Mnguni, Jacob Dumisani Total change: 22.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2017 KCF Africa Team Chess Invitational (Team) | Brakpan | RSA | 2017-10-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
2127 | 2165 | 5.00 | 7 | 1.13 | 20 | 22.60 | |
| Jurgensen, Graham | c | | 2009 | RSA | 1.00 | 1 | 0.29 | 20 | 5.80 | | Mwale, Joseph | | | 2165 | MAW | 1.00 | 1 | 0.50 | 20 | 10.00 | | Mthunzi, Brighton | | | 2075 | RSA | 1.00 | 1 | 0.38 | 20 | 7.60 | | Luanja, Geoffrey | | | 2182 | ZAM | 0.00 | 1 | -0.48 | 20 | -9.60 | | Hercules, Benjamin Vincent | | | 2154 | RSA | 0.50 | 1 | -0.02 | 20 | -0.40 | | De Abreu, Roberto N | f | | 2142 | RSA | 1.00 | 1 | 0.47 | 20 | 9.40 | | Simulundu, Judah | | | 2159 | ZAM | 0.50 | 1 | -0.01 | 20 | -0.20 | | 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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