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Individual Calculations April 2009 |
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| Qiao, Liang Total change: -8.25 | |   |
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| "Torch Real Estate" Cup Chinese Premier Leauge - 2008 Oct to Dec | Wuxi | CHN | 2008-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2578 | 2342 | 0.50 | 5 | -0.55 | 15 | -8.25 | |
|  Li, Chao B | g | | 2622 | CHN | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Zhao, Jun | g | | 2567 | CHN | 0.00 | 1 | -0.22 | 15 | -3.30 | |  Li, Shilong | g | | 2505 | CHN | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Malakhov, Vladimir | g | | 2675 | RUS | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Xu, Jun | g | | 2521 | CHN | 0.00 | 1 | -0.27 | 15 | -4.05 | |
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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