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Individual Calculations August 2012 |
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| Wang, Chen Total change: 2.00 | |   |
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| 2012 China Chess League Division A round 5-7 | Taizhou, China | CHN | 2012-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2524 | 2481 | 1.00 | 3 | -0.33 | 10 | -3.30 | |
|  Li, Chao B | g | | 2703 | CHN | 0.50 | 1 | 0.28 | 10 | 2.80 | |  Liu, Guanchu | | | 2260 | CHN | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Zhou, Jianchao | g | | 2609 | CHN | 0.00 | 1 | -0.33 | 10 | -3.30 | |
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) | | | | 2012 Chinese Chess League Division A Round 8-10 | Tianjin, China | CHN | 2012-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2498 | 2491 | 2.00 | 3 | 0.53 | 10 | 5.30 | |
| | Liu, Chang | | | 2310 | CHN | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Yu, Ruiyuan | g | | 2526 | CHN | 0.00 | 1 | -0.45 | 10 | -4.50 | | | Bu, Xiangzhi | g | | 2658 | CHN | 1.00 | 1 | 0.72 | 10 | 7.20 | |
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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