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Individual Calculations November 2010 |
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| Zhang, Pengxiang Total change: -15.90 | |   |
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| 2010 Chinese Chess League Division A round 10-12 | Guangzhou,China | CHN | 2010-09-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2449 | 2593 | 0.50 | 3 | -1.56 | 10 | -15.60 | |
|  Ding, Liren | g | | 2570 | CHN | 0.00 | 1 | -0.53 | 10 | -5.30 | |  Zeng, Chongsheng | | | 2410 | CHN | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Li, Haoyu | | | 2367 | CHN | 0.00 | 1 | -0.79 | 10 | -7.90 | |
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) | | | | 2010 Chinese Chess League Division A round 13-15 | Hangzhou,China | CHN | 2010-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2585 | 2593 | 1.00 | 2 | -0.03 | 10 | -0.30 | |
| | Zhou, Jianchao | g | | 2660 | CHN | 0.50 | 1 | 0.09 | 10 | 0.90 | | | Liang, Chong | g | | 2509 | CHN | 0.50 | 1 | -0.12 | 10 | -1.20 | |
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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