Individual Calculations August 2018 |
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Posholi, Kamohelo Total change: 17.60 | | ![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 |
1324 | 1460 | 4.50 | 6 | 0.44 | 40 | 17.60 | |
| Boshoma, Chisomo | | | 1188 | RSA | 1.00 | 1 | 0.17 | 40 | 6.80 | | Nyamandi, Langutani Lucas | | | 1262 | RSA | 1.00 | 1 | 0.24 | 40 | 9.60 | | Modirwa, Ofentse | | | 1320 | RSA | 1.00 | 1 | 0.31 | 40 | 12.40 | | Smith, Elani | | | 1412 | RSA | 1.00 | 1 | 0.43 | 40 | 17.20 | | Essop, Rashied | | | 1278 | RSA | 0.00 | 1 | -0.74 | 40 | -29.60 | | Vermeulen, Ernestus Jacobus | | | 1481 | RSA | 0.50 | 1 | 0.03 | 40 | 1.20 | | 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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