|
Individual Calculations August 2013 |
|
|
|
| Choko, Siyabonga V. Total change: -69.60 | |   |
|
| Commonwealth and South African Open 2013 (Open Section) | Port Elizabeth | RSA | 2013-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1817 | 2011 | 2.00 | 6 | -2.32 | 30 | -69.60 | |
|  Gluckman, Paul | f | | 1634 | RSA | 0.00 | 1 | -0.91 | 30 | -27.30 | | | Sabure, Ontiretse | | wc | 1648 | BOT | 1.00 | 1 | 0.10 | 30 | 3.00 | |  Southey, Andrew M. | | | 1859 | RSA | 0.00 | 1 | -0.70 | 30 | -21.00 | | | Siddiqui, Nida Mishraz | | wc | 1684 | PAK | 1.00 | 1 | 0.13 | 30 | 3.90 | | | Gluckman, David | m | | 2250 | RSA | 0.00 | 1 | -0.20 | 30 | -6.00 | | | Barrish, Daniel | f | | 1824 | RSA | 0.00 | 1 | -0.74 | 30 | -22.20 | |
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) | | |
|
