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Individual Calculations January 2019 |
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| Fourie, Brandon Total change: 30.40 | |   |
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| 2018 Inter Region Chess Championships | Boksburg | RSA | 2018-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1605 | 1460 | 3.00 | 7 | 0.76 | 40 | 30.40 | |
|  Tshetlo, Tshepo | | | 1794 | RSA | 0.50 | 1 | 0.38 | 40 | 15.20 | |  Elliott, Luka | | | 1747 | RSA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Swart, George | | | 1561 | RSA | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Claassen, Jean-Daniel | | | 1548 | RSA | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Wolmarans, Riekie | | | 1523 | RSA | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Grobbelaar, Jacqui | | | 1610 | RSA | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Smit, Devon | | | 1455 | RSA | 0.00 | 1 | -0.51 | 40 | -20.40 | |
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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