Individual Calculations September 2012 |
|
|
Ponelis, Albert A Total change: 8.10 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
|
Gauteng North Closed 2012 | Pretoria | RSA | 2012-08-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
1991 | 1933 | 3.50 | 7 | 0.54 | 15 | 8.10 | |
| Mendelsohn, David C | | | 1950 | RSA | 0.50 | 1 | 0.02 | 15 | 0.30 | | Goosen, Anton | c | | 2093 | RSA | 0.50 | 1 | 0.21 | 15 | 3.15 | | Hoek, Cornelis | | | 1816 | RSA | 0.00 | 1 | -0.66 | 15 | -9.90 | | Meintjes, Jacques C | | | 2016 | RSA | 0.50 | 1 | 0.11 | 15 | 1.65 | | Nene, Themba | | | 1986 | RSA | 1.00 | 1 | 0.57 | 15 | 8.55 | | Wilken, Justin | | | 2003 | RSA | 0.50 | 1 | 0.10 | 15 | 1.50 | | Nelson, Jaco | | | 2073 | RSA | 0.50 | 1 | 0.19 | 15 | 2.85 | | 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) | |
|