|
Individual Calculations May 2010 |
|
|
|
| Ivanova, Alexandra Total change: -20.75 | |   |
|
| Bulgarian Chess Championship for Girls 18 years old | Plovdiv | BUL | 2010-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1759 | 1632 | 0.50 | 4 | -0.83 | 25 | -20.75 | |
|  Todorova, Kalina | | | 1786 | BUL | 0.50 | 1 | 0.21 | 25 | 5.25 | |  Tsekova, Viktoria | | | 1860 | BUL | 0.00 | 1 | -0.21 | 25 | -5.25 | | | Miteva, Silvena | | | 1659 | BUL | 0.00 | 1 | -0.46 | 25 | -11.50 | | | Dimitrova, Aseniya | | | 1729 | BUL | 0.00 | 1 | -0.37 | 25 | -9.25 | |
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) | | |
|
