|
Individual Calculations April 2018 |
|
|
|
| Grobbelaar, Jacqui Total change: 30.60 | |   |
|
| 2018 Waterkloof Open (A) | Pretoria | RSA | 2018-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1621 | 1608 | 4.00 | 5 | 1.53 | 20 | 30.60 | |
|  Fourie, Brandon | | | 1316 | RSA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Mnguni, Jacob Dumisani | | | 2008 * | RSA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Claassen, Jean-Daniel | | | 1397 | RSA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Marais, Nina | | wc | 1660 | RSA | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Alberts, Jaco A. | | | 1726 | RSA | 1.00 | 1 | 0.66 | 20 | 13.20 | | | * 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) | | |
|
