Individual Calculations August 2018 |
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Aphane, Maesela Total change: 12.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2018 South African Open Chess Championships (B-Section) | Bloemfontein | RSA | 2018-07-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1137 | 1437 | 2.00 | 2 | 0.30 | 40 | 12.00 | |
| Boshoma, Chisomo | | | 1188 | RSA | 1.00 | 1 | 0.19 | 40 | 7.60 | | Joubert, Divan | | | 1086 | RSA | 1.00 | 1 | 0.11 | 40 | 4.40 | | 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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