|
Individual Calculations January 2012 |
|
|
|
| Prado, Alexandra Total change: -16.05 | |   |
|
| World Youth Chess Championship - U 16 Girls | Caldas Novas/GO | BRA | 2011-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1789 | 1811 | 1.00 | 6 | -2.16 | 15 | -32.40 | |
|  Tantsiura, Marja | | | 2167 | UKR | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Aflalo, Sophie | | | 2090 | FRA | 0.00 | 1 | -0.16 | 15 | -2.40 | |  Llamuca, Angely | | | 1594 | ECU | 0.00 | 1 | -0.78 | 15 | -11.70 | | | De Melo, Raissa Vieira | | | 1484 | BRA | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Biciuc, Valentina | | | 1495 | MDA | 0.00 | 1 | -0.87 | 15 | -13.05 | | | Yun, Chang | | | 1905 | CAN | 0.00 | 1 | -0.37 | 15 | -5.55 | |
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) | | | | IRT " Sub - 2000" Justicia y Libertad | Villa Montes - Tarija | BOL | 2011-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1848 | 1811 | 2.00 | 2 | 1.09 | 15 | 16.35 | |
| | Frederiksen, Eguil E | | | 1771 | BOL | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Pinto, Daniel | | | 1924 | BOL | 1.00 | 1 | 0.65 | 15 | 9.75 | |
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) | | |
|
