|
Individual Calculations January 2009 |
|
|
|
| Chen, Guanqi Total change: -10.25 | |   |
|
| 2008 China Team Championships Group B | Zhengzhou | CHN | 2008-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2079 | 2086 | 2.00 | 4 | -0.01 | 25 | -0.25 | |
|  Ding, Linlin | | | 2251 | CHN | 0.50 | 1 | 0.22 | 25 | 5.50 | | | Xu, Huahua | | | 2075 | CHN | 0.00 | 1 | -0.52 | 25 | -13.00 | |  Gu, Tianlu | | | 1807 | CHN | 1.00 | 1 | 0.16 | 25 | 4.00 | | | Sun, Fanghui | | | 2181 | CHN | 0.50 | 1 | 0.13 | 25 | 3.25 | |
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) | | | | 2008 Women's China Championship Group B | Zhengzhou | CHN | 2008-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2110 | 2086 | 1.00 | 3 | -0.40 | 25 | -10.00 | |
| | Ding, Yixin | | wf | 2276 | CHN | 0.00 | 1 | -0.25 | 25 | -6.25 | | | Sun, Xinyue | | | 1933 | CHN | 0.50 | 1 | -0.20 | 25 | -5.00 | | | An, Zhixiao | | | 2120 | CHN | 0.50 | 1 | 0.05 | 25 | 1.25 | |
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) | | |
|
