Individual Calculations October 2013 |
|
|
Van Der Westhuizen, Willem Total change: -29.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
|
Accountancy@UJ Open Prestige Section | Johannesburg | RSA | 2013-09-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
1878 | 2032 | 2.50 | 5 | -0.98 | 30 | -29.40 | |
| Pon, Matt | f | | 1920 | RSA | 0.50 | 1 | -0.15 | 30 | -4.50 | | Lekgau, Mothupi | | | 1789 | RSA | 1.00 | 1 | 0.20 | 30 | 6.00 | | Skosana, Stephen K. | | | 1980 | RSA | 0.00 | 1 | -0.57 | 30 | -17.10 | | Crismann, Alessandro Claudio | f | | 1764 | RSA | 0.50 | 1 | -0.33 | 30 | -9.90 | | Mamonyane, Thabang | | | 1935 | RSA | 0.50 | 1 | -0.13 | 30 | -3.90 | | 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) | |
|