Individual Calculations April 2020 |
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Claassen, Jean-Daniel Total change: 8.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2020 Waterkloof Open Chess Tournament (Section A) | Pretoria | RSA | 2020-02-29 |
Rc | Ro | w | n | change | K | K*chg | Game |
1545 | 1486 | 2.00 | 4 | 0.20 | 40 | 8.00 | |
| De Vries, Matthys Andrio | | | 1086 * | RSA | 1.00 | 1 | 0.08 | 40 | 3.20 | | Mlahleki, Vusimuzi | | | 1886 * | RSA | 0.00 | 1 | -0.08 | 40 | -3.20 | | Bayani, Kuda | | | 1886 * | BOT | 0.00 | 1 | -0.08 | 40 | -3.20 | | Badenhorst, Chloe | | | 1321 | RSA | 1.00 | 1 | 0.28 | 40 | 11.20 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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