|
Individual Calculations July 2010 |
|
|
|
| Cheraghi, Amin Total change: 0.25 | |   |
|
| Iranian Youth Chess Championships 2010 Boys U 12 | Qazvin | IRI | 2010-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1915 | 1990 | 3.00 | 5 | 0.01 | 25 | 0.25 | |
|  Sheykhhasani, Bardia | | | 1861 | IRI | 1.00 | 1 | 0.33 | 25 | 8.25 | |  Mousavi, Seyed Khalil | | | 2092 | IRI | 0.50 | 1 | 0.14 | 25 | 3.50 | | | Badkoubi, Amir Hossein | | | 1879 | IRI | 0.50 | 1 | -0.15 | 25 | -3.75 | | | Asgharzadeh, Mohammad Reza | | | 1963 | IRI | 0.00 | 1 | -0.54 | 25 | -13.50 | | | Ekhlasmand, Armin | | | 1779 | IRI | 1.00 | 1 | 0.23 | 25 | 5.75 | |
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) | | |
|
