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Individual Calculations June 2018 |
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| Van Wyk, Keisha C 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 |
| 1187 | 1017 | 1.00 | 4 | -0.14 | 40 | -5.60 | |
|  Lebentlele, Tlou | | | 1262 | RSA | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Booysen, Willem Cornelius | | | 1211 | RSA | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Reyneke, Pieter | | | 1244 | RSA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Liang, Yi-Tao | | | 1032 | RSA | 0.00 | 1 | -0.48 | 40 | -19.20 | |
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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