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Individual Calculations July 2011 |
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| Nguyen, Ngoc Truong Son Total change: 2.30 | |   |
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| 2011 Chinese Chess League Division A round1-6 | Tianjin,Chengdu | CHN | 2011-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2551 | 2635 | 1.50 | 3 | -0.33 | 10 | -3.30 | |
|  Ni, Hua | g | | 2646 | CHN | 0.50 | 1 | 0.02 | 10 | 0.20 | |  Zhao, Jun | g | | 2580 | CHN | 0.00 | 1 | -0.58 | 10 | -5.80 | | | Zeng, Chongsheng | | | 2426 | CHN | 1.00 | 1 | 0.23 | 10 | 2.30 | |
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) | | | | Asian Individual Championship 2011 | Mashhad | IRI | 2011-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2509 | 2635 | 6.50 | 9 | 0.56 | 10 | 5.60 | |
| | Wang, Chen | | | 2434 | CHN | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Barbosa, Oliver | m | | 2506 | PHI | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Lu, Shanglei | | | 2472 | CHN | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Yu, Ruiyuan | | | 2431 | CHN | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Pourramezanali, Amirreza | f | | 2330 | IRI | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Bu, Xiangzhi | g | | 2662 | CHN | 0.50 | 1 | 0.04 | 10 | 0.40 | | | Jumabayev, Rinat | g | | 2558 | KAZ | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Wen, Yang | g | | 2545 | CHN | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Yu, Yangyi | g | | 2646 | CHN | 1.00 | 1 | 0.52 | 10 | 5.20 | |
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) | | |
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