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Individual Calculations January 2012 |
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| Chen, Fan Total change: 4.95 | |   |
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| Chinese Chess League Division A rounds 13-15 | Qingdao, China | CHN | 2011-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2510 | 2364 | 1.00 | 3 | 0.04 | 15 | 0.60 | |
|  Liu, Qingnan | m | | 2431 | CHN | 0.50 | 1 | 0.09 | 15 | 1.35 | |  Lou, Yiping | m | | 2433 | CHN | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Bu, Xiangzhi | g | | 2666 | CHN | 0.00 | 1 | -0.15 | 15 | -2.25 | |
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) | | | | Chinese Chess League Division A rounds 16-18 | Tianjin, China | CHN | 2011-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2448 | 2370 | 1.50 | 3 | 0.29 | 15 | 4.35 | |
| | Zeng, Chongsheng | | | 2403 | CHN | 1.00 | 1 | 0.55 | 15 | 8.25 | | | Zhou, Weiqi | g | | 2622 | CHN | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Xu, Hanbing | | | 2320 | CHN | 0.50 | 1 | -0.07 | 15 | -1.05 | |
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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