|
Individual Calculations April 2018 |
|
|
|
| Dykema, Dirkho Total change: 0.80 | |   |
|
| 2018 Waterkloof Open (A) | Pretoria | RSA | 2018-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1506 | 1480 | 2.00 | 4 | 0.02 | 40 | 0.80 | |
|  Oberholzer, Francois | f | | 1880 * | RSA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Smith, Elani | | | 1338 | RSA | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Wolmarans, Riekie | | | 1348 | RSA | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Du Plessis, Jan | | | 1459 | RSA | 0.50 | 1 | -0.03 | 40 | -1.20 | | | * 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) | | |
|
