|
Individual Calculations September 2018 |
|
|
|
| Sikwati, Lizo Total change: 14.00 | |   |
|
| 2018 Alekhine Open (A) | Pretoria | RSA | 2018-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1717 | 1686 | 3.50 | 6 | 0.70 | 20 | 14.00 | |
|  Bedesi, Tahil Tiresh | c | | 1453 | RSA | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Booysen, Elda | | wc | 1403 | RSA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Du Plessis, Heinco | | | 2012 | RSA | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Mazibuko, Khanya | c | | 1960 | RSA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Grobbelaar, Jacqui | | | 1643 | RSA | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Steyn, Hans | | | 1828 | RSA | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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) | | |
|
