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Individual Calculations September 2012 |
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| Lan, Zilun Total change: -4.35 | |   |
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| Chinese Chess League Division B Individual (Men) | Wuxi, China | CHN | 2012-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2234 | 2189 | 1.50 | 4 | -0.29 | 15 | -4.35 | |
|  Wei, Siyu | | | 1986 | CHN | 0.50 | 1 | -0.26 | 15 | -3.90 | |  Wu, Xinliang | | | 2119 | CHN | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Chen, Fan | f | | 2363 | CHN | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Zeng, Chongsheng | m | | 2468 | CHN | 0.00 | 1 | -0.16 | 15 | -2.40 | |
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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