Individual Calculations March 2017 |
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Nkosi, Dumisa Jacob Total change: 12.80 | | |
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Piet Robbertse 2017 Fide | Pretoria | RSA | 2017-01-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1783 | 1825 | 3.50 | 5 | 0.64 | 20 | 12.80 | |
| Jere, Daniel | m | | 2225 * | ZAM | 0.00 | 1 | -0.08 | 20 | -1.60 | | Steyn, Hans | | | 1794 | RSA | 0.50 | 1 | -0.04 | 20 | -0.80 | | Engelbrecht, Hanri | | wf | 1582 | RSA | 1.00 | 1 | 0.20 | 20 | 4.00 | | Richter, Jan-Michael | | | 1646 | RSA | 1.00 | 1 | 0.27 | 20 | 5.40 | | Jacobs, Cavan | | | 1669 | RSA | 1.00 | 1 | 0.29 | 20 | 5.80 | | * 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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