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Individual Calculations January 2012 |
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| Zhou, Weiqi Total change: 5.80 | |   |
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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 |
| 2520 | 2598 | 1.50 | 2 | 0.28 | 10 | 2.80 | |
|  Zhao, Jun | g | | 2587 | CHN | 1.00 | 1 | 0.48 | 10 | 4.80 | |  Wang, Chen | m | | 2452 | CHN | 0.50 | 1 | -0.20 | 10 | -2.00 | |
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) | | | | Chinese Chess League Division A rounds 16-18 | Tianjin, China | CHN | 2011-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2565 | 2622 | 2.00 | 3 | 0.30 | 10 | 3.00 | |
| | Nguyen, Ngoc Truong Son | g | | 2665 | VIE | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Chen, Fan | f | | 2370 | CHN | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Ding, Liren | g | | 2660 | CHN | 0.50 | 1 | 0.05 | 10 | 0.50 | |
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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