|
Individual Calculations April 2018 |
|
|
|
| Basson, Heinrich Total change: -25.60 | |   |
|
| Boardwalk Pearson High School Chess Tournament 2018 (A) | Port Elizabeth | RSA | 2018-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1856 | 1917 | 1.00 | 4 | -1.28 | 20 | -25.60 | |
|  Van Zyl, Charlize | | wm | 1620 | RSA | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Jurgensen, Graham | c | | 2003 | RSA | 0.00 | 1 | -0.38 | 20 | -7.60 | |  Beukes, Dante M | f | | 1778 | NAM | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Bhawoodien, Shabir Hussain | f | | 2021 | RSA | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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) | | |
|
