Individual Calculations April 2020 |
|
|
Strumpfer, Marilee Total change: -1.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
|
2020 Waterkloof Open Chess Tournament (Section B) | Pretoria | RSA | 2020-02-29 |
Rc | Ro | w | n | change | K | K*chg | Game |
1136 | 1142 | 2.00 | 4 | -0.04 | 40 | -1.60 | |
| Lodi, Khotso | | | 1249 | RSA | 1.00 | 1 | 0.65 | 40 | 26.00 | | Fourie, Keanan | | | 1095 | RSA | 0.50 | 1 | -0.07 | 40 | -2.80 | | Boheim, Eugene | | | 1102 | RSA | 0.00 | 1 | -0.56 | 40 | -22.40 | | Yang, Alex | | | 1098 | RSA | 0.50 | 1 | -0.06 | 40 | -2.40 | | 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) | |
|