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Individual Calculations June 2018 |
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| Sehlabaka, Rethabile Total change: -5.60 | |   |
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| 2018 Capablanca Chess Festival (Swiss B) | Pretoria | RSA | 2018-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1191 | 1420 | 3.00 | 4 | -0.14 | 40 | -5.60 | |
|  Phakisi, Letuma | | | 1166 | LES | 0.50 | 1 | -0.31 | 40 | -12.40 | |  Smit, Yoshua | | | 1143 | RSA | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Reyneke, Pieter | | | 1244 | RSA | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Booysen, Willem Cornelius | | | 1211 | RSA | 1.00 | 1 | 0.23 | 40 | 9.20 | |
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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