Individual Calculations November 2019 |
|
|
Sanchez, Mariana Total change: 2.00 | | |
|
Aruba Chess Challenge 2019 U-18 | Oranjestad | ARU | 2019-10-10 |
Rc | Ro | w | n | change | K | K*chg | Game |
1377 | 1526 | 2.00 | 3 | 0.05 | 40 | 2.00 | |
| Sagastegui, Thamara | | | 1158 | ARU | 1.00 | 1 | 0.10 | 40 | 4.00 | | Pietersz, David | | | 1846 | AHO | 0.00 | 1 | -0.13 | 40 | -5.20 | | Aponte, Samantha | | | 1126 * | ARU | 1.00 | 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) | |
|