|
Individual Calculations October 2008 |
|
|
|
| Hercules, Benjamin V. Total change: 4.50 | |   |
|
| CENTURION OPEN ELITE SECTION 2008 | Pretoria | RSA | 2008-05-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2122 | 2049 | 2.00 | 4 | 0.40 | 25 | 10.00 | |
|  Louw, Daniel J. | | | 2158 | RSA | 0.00 | 1 | -0.35 | 25 | -8.75 | | | Nelson, William Jh. | | | 2113 | RSA | 1.00 | 1 | 0.59 | 25 | 14.75 | |  Lebea, Botlhale E. | c | | 2100 | RSA | 0.50 | 1 | 0.07 | 25 | 1.75 | | | Mosetlhe, Kgaugelo K. | | | 2115 | RSA | 0.50 | 1 | 0.09 | 25 | 2.25 | |
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) | | | | South African Open Chess Championship 2008 | Centurion | RSA | 2008-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2129 | 2049 | 1.00 | 3 | -0.22 | 25 | -5.50 | |
| | Solomon, Kenneth T. | m | | 2340 | RSA | 0.00 | 1 | -0.15 | 25 | -3.75 | | | Klaasen, Calvin J. | | | 2048 | RSA | 0.00 | 1 | -0.50 | 25 | -12.50 | | | Notha, Moakofi | | | 1998 | BOT | 1.00 | 1 | 0.43 | 25 | 10.75 | |
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) | | |
|
