|
Individual Calculations January 2019 |
|
|
|
| Steyn, Lene Total change: 23.20 | |   |
|
| 2018 South African Junion Chess Championships (u18A) | Boksburg | RSA | 2018-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1347 | 1009 | 0.00 | 1 | -0.12 | 40 | -4.80 | |
|  Cruywagen, Dewan | | | 1347 | RSA | 0.00 | 1 | -0.12 | 40 | -4.80 | |
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) | | | | 2018 Wild Card Chess Championships (U18 Girls) | Boksburg | RSA | 2018-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1082 | 1009 | 1.50 | 2 | 0.70 | 40 | 28.00 | |
| | Emanuel, Prithee | | | 1142 | RSA | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Msiza, Aurelie Sakhile | | | 1021 | RSA | 0.50 | 1 | 0.02 | 40 | 0.80 | |
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) | | |
|
