|
Individual Calculations January 2012 |
|
|
|
| Yu, Ruiyuan Total change: 4.40 | |   |
|
| Chinese Chess League Division A rounds 13-15 | Qingdao, China | CHN | 2011-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2579 | 2428 | 2.00 | 3 | 1.07 | 10 | 10.70 | |
|  Bu, Xiangzhi | g | | 2666 | CHN | 0.50 | 1 | 0.30 | 10 | 3.00 | |  Gao, Rui | m | | 2424 | CHN | 1.00 | 1 | 0.49 | 10 | 4.90 | | | Yu, Yangyi | g | | 2646 | CHN | 0.50 | 1 | 0.28 | 10 | 2.80 | |
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) | | | | Chinese Chess League Division A rounds 16-18 | Tianjin, China | CHN | 2011-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2460 | 2486 | 1.00 | 3 | -0.63 | 10 | -6.30 | |
| | Xu, Hanbing | | | 2320 | CHN | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Wu, Xibin | m | | 2330 | CHN | 0.00 | 1 | -0.71 | 10 | -7.10 | | | Vitiugov, Nikita | g | | 2729 | RUS | 0.50 | 1 | 0.30 | 10 | 3.00 | |
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) | | |
|
