Individual Calculations September 2012 |
|
|
Cox, Rian Total change: 75.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
|
Alekhine Open 2012 | Pretoria | RSA | 2012-07-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
1862 | 1689 | 4.00 | 5 | 2.50 | 30 | 75.00 | |
| Masango, Spencer | | | 2089 * | ZIM | 0.00 | 1 | -0.08 | 30 | -2.40 | | Nene, Themba | | | 1986 | RSA | 1.00 | 1 | 0.85 | 30 | 25.50 | | Marais, Franco | | | 1794 | RSA | 1.00 | 1 | 0.64 | 30 | 19.20 | | Du Toit, Sune | | wf | 1775 | RSA | 1.00 | 1 | 0.62 | 30 | 18.60 | | De, Bruyn Aleida | | wf | 1665 | RSA | 1.00 | 1 | 0.47 | 30 | 14.10 | | * 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) | |
|