Individual Calculations October 2017 |
|
|
Prinsloo, Marthinus Total change: 27.60 | | |
|
2017 Etienne Lewis Tshwane Chess Trails (Open) | Pretoria | RSA | 2017-08-31 |
Rc | Ro | w | n | change | K | K*chg | Game |
1816 | 1455 | 1.00 | 3 | 0.69 | 40 | 27.60 | |
| Marais, Daniel | | | 1813 | RSA | 1.00 | 1 | 0.90 | 40 | 36.00 | | Khumalo, Keith | | | 1779 | RSA | 0.00 | 1 | -0.13 | 40 | -5.20 | | Ponelis, Albert A. | | | 1855 * | RSA | 0.00 | 1 | -0.08 | 40 | -3.20 | | * 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) | |
|